{"id":19504,"date":"2025-11-24T23:50:32","date_gmt":"2025-11-24T23:50:32","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=19504"},"modified":"2025-11-24T23:50:33","modified_gmt":"2025-11-24T23:50:33","slug":"pvc-zavesy-blokuji-pohybova-cidla","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/cs\/blog\/pvc-zavesy-blokuji-pohybova-cidla\/","title":{"rendered":"Neviditeln\u00e1 ze\u010f: Pro\u010d PVC z\u00e1v\u011bsy oslepuj\u00ed va\u0161e senzory v chladic\u00edch boxech (a jak to napravit)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Zn\u00e1te ten telefon\u00e1t. Obvykle p\u0159ich\u00e1z\u00ed v pond\u011bl\u00ed r\u00e1no od vynervovan\u00e9ho mana\u017eera restaurace nebo bezpe\u010dnostn\u00edho technika objektu. P\u0159\u00edb\u011bh je v\u017edy stejn\u00fd: \u0160\u00e9fkucha\u0159 ve\u0161el do mraz\u00e1ku a nesl pln\u00fd hrnec v\u00fdvaru, t\u011b\u017ek\u00e9 PVC p\u00e1sov\u00e9 z\u00e1v\u011bsy se za n\u00edm zav\u0159ely a o t\u0159i sekundy pozd\u011bji zhasla sv\u011btla. Stoj\u00ed v naprost\u00e9 tm\u011b, v mrazu -10\u00b0F, balancuje s p\u011bti galony hork\u00e9 tekutiny a k\u0159i\u010d\u00ed, a\u0165 n\u011bkdo otev\u0159e dve\u0159e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Okam\u017eitou reakc\u00ed t\u00fdmu \u00fadr\u017eby je svalit vinu na senzor. P\u0159edpokl\u00e1daj\u00ed, \u017ee je vadn\u00fd, \u017ee se pohnulo oto\u010dn\u00e9 kole\u010dko citlivosti nebo \u017ee pot\u0159ebuje novou baterii. Pokud na n\u011bj ale p\u0159ilo\u017e\u00edte m\u011b\u0159ic\u00ed p\u0159\u00edstroj, zjist\u00edte, \u017ee senzor d\u011bl\u00e1 p\u0159esn\u011b to, k \u010demu byl navr\u017een. Sou\u010d\u00e1stka nen\u00ed rozbit\u00e1. Jen je \u0161patn\u011b pochopena fyzika. K tomu doch\u00e1z\u00ed p\u0159ibli\u017en\u011b u poloviny v\u0161ech komer\u010dn\u00edch modernizac\u00ed: nainstalovali jste za\u0159\u00edzen\u00ed, kter\u00e9 spol\u00e9h\u00e1 na tepeln\u00e9 stopov\u00e9 charakteristiky, za bari\u00e9ru navr\u017eenou speci\u00e1ln\u011b k tomu, aby p\u0159enosu tepla zabr\u00e1nila.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"physics-vs-the-brochure\">Fyzika vs. bro\u017eura<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Abyste pochopili, pro\u010d zde standardn\u00ed senzory selh\u00e1vaj\u00ed, ignorujte marketingov\u00e9 term\u00edny jako \u201edetekce p\u0159\u00edtomnosti\u201c nebo \u201e\u0161iroko\u00fahl\u00fd objektiv\u201c. Pod\u00edvejte se na mechanismus. Naprost\u00e1 v\u011bt\u0161ina ovl\u00e1dac\u00edch prvk\u016f osv\u011btlen\u00ed v chladic\u00edch a mrazic\u00edch boxech vyu\u017e\u00edv\u00e1 technologii pasivn\u00edho infra\u010derven\u00e9ho z\u00e1\u0159en\u00ed (PIR). Uvnit\u0159 t\u00e9 b\u00edl\u00e9 plastov\u00e9 kopule je pyroelektrick\u00fd senzor, kter\u00fd detekuje zm\u011bny v infra\u010derven\u00e9m z\u00e1\u0159en\u00ed \u2013 v podstat\u011b pohyb tepla po m\u0159\u00ed\u017ece.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/pir-sensor-pvc-curtain-diagram.jpg\" alt=\"Diagram zn\u00e1zor\u0148uje lidskou postavu vyza\u0159uj\u00edc\u00ed infra\u010derven\u00e9 z\u00e1\u0159en\u00ed. PIR senzor na st\u011bn\u011b toto z\u00e1\u0159en\u00ed detekuje, dokud mezi n\u011b nespadne PVC z\u00e1v\u011bs, kter\u00fd z\u00e1\u0159en\u00ed zablokuje.\" title=\"Diagram PIR senzoru blokovan\u00e9ho PVC z\u00e1v\u011bsem\" \/><figcaption class=\"wp-element-caption\">Pro pasivn\u00ed infra\u010derven\u00fd (PIR) senzor funguje pr\u016fhledn\u00fd PVC z\u00e1v\u011bs jako nepr\u016fhledn\u00e1 st\u011bna, kter\u00e1 zcela blokuje tepelnou stopu osoby uvnit\u0159 mraz\u00e1ku.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Kdy\u017e lidsk\u00e9 t\u011blo vstoup\u00ed do m\u00edstnosti, senzor zaznamen\u00e1 n\u00e1r\u016fst infra\u010derven\u00e9 energie oproti teplot\u011b pozad\u00ed. Chladic\u00ed nebo mrazic\u00ed box je v\u0161ak postaven jako tepeln\u00e1 pevnost. Tyto tlust\u00e9, \u017eebrovan\u00e9 PVC p\u00e1sov\u00e9 z\u00e1v\u011bsy (\u010dasto v mrazuvzdorn\u00e9m proveden\u00ed polar) jsou vynikaj\u00edc\u00edmi izolanty. To je jejich jedin\u00fd \u00fakol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zde je krut\u00e1 realita: Pro PIR senzor nen\u00ed pr\u016fhledn\u00e9 PVC oknem. Je to cihlov\u00e1 ze\u010f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vid\u00edte p\u0159es n\u011bj, proto\u017ee viditeln\u00e9 sv\u011btlo proch\u00e1z\u00ed polymerov\u00fdmi \u0159et\u011bzci. Infra\u010derven\u00e9 z\u00e1\u0159en\u00ed, kter\u00e9 m\u00e1 del\u0161\u00ed vlnovou d\u00e9lku, je v\u0161ak materi\u00e1lem absorbov\u00e1no nebo odr\u00e1\u017eeno. Kdy\u017e se z\u00e1v\u011bs zav\u0159e, tepeln\u00e1 stopa osoby uvnit\u0159 je v podstat\u011b vymaz\u00e1na. Senzor vid\u00ed studen\u00fd povrch plastu, nevid\u00ed \u017e\u00e1dn\u00fd pohyb tepla a p\u0159edpokl\u00e1d\u00e1, \u017ee je m\u00edstnost pr\u00e1zdn\u00e1. P\u0159eru\u0161\u00ed obvod. Nez\u00e1le\u017e\u00ed na tom, zda koup\u00edte drahou \u0159adu Wattstopper FS-series nebo generickou napodobeninu; pokud spol\u00e9h\u00e1 na PIR, p\u0159es tepelnou bari\u00e9ru neuvid\u00ed.<\/p>\n<div class=\"insert_product_cards_outer_wrapper\"><h3>Mohlo by v\u00e1s zaj\u00edmat<\/h3><div class=\"swiper insert_product_cards_wrapper\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dry\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dry\/\">Stropn\u00ed PIR sn\u00edma\u010d p\u0159\u00edtomnosti RZ037-DRY s bezpotenci\u00e1lov\u00fdm rel\u00e9<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Stropn\u00ed PIR sn\u00edma\u010d p\u0159\u00edtomnosti s v\u00fdstupem bezpotenci\u00e1lov\u00e9ho rel\u00e9<\/li><li>N\u00edzkonap\u011b\u0165ov\u00e9 nap\u00e1jen\u00ed 12\/24VDC nebo 12\/24VAC<\/li><li>Izolovan\u00e9 kontakty rel\u00e9 COM, NO a NC pro EMS, HVAC a vstupy \u0159\u00edzen\u00ed budov<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dry\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-12v-24v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Produktov\u00fd obr\u00e1zek vestavn\u00e9ho stropn\u00edho mikrovlnn\u00e9ho sn\u00edma\u010de pohybu RZ048\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-12v-24v\/\">Z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ048 12V\/24V 360 stup\u0148\u016f<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>N\u00edzkonap\u011b\u0165ov\u00fd DC z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu<\/li><li>Vstup 12 VDC \/ 24 VDC s rozsahem 10-30 VDC<\/li><li>Maxim\u00e1ln\u00ed pracovn\u00ed proud 10A s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-12v-24v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-10a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Produktov\u00fd obr\u00e1zek vestavn\u00e9ho stropn\u00edho mikrovlnn\u00e9ho sn\u00edma\u010de pohybu RZ048\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-10a\/\">Z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ048-10A 360 stup\u0148\u016f<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu pro vy\u0161\u0161\u00ed z\u00e1t\u011b\u017e<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 10A<\/li><li>Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-10a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-5a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Produktov\u00fd obr\u00e1zek vestavn\u00e9ho stropn\u00edho mikrovlnn\u00e9ho sn\u00edma\u010de pohybu RZ048\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-5a\/\">Z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ048-5A 360 stup\u0148\u016f<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Z\u00e1pustn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 5A<\/li><li>Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz048-5a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-220v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-220v\/\">Stropn\u00ed PIR stm\u00edva\u010d se sn\u00edma\u010dem p\u0159\u00edtomnosti RZ037-DIM 220V<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Stropn\u00ed PIR stm\u00edva\u010d se sn\u00edma\u010dem p\u0159\u00edtomnosti RZ037 pro nap\u00e1jen\u00ed 220V<\/li><li>Maxim\u00e1ln\u00ed pracovn\u00ed proud 3A se jmenovitou z\u00e1t\u011b\u017e\u00ed 660W<\/li><li>Tla\u010d\u00edtko LUX ovl\u00e1d\u00e1 zapnut\u00ed\/vypnut\u00ed (ON\/OFF) sv\u011bteln\u00e9ho senzoru a u\u017eivatelem nastaven\u00fd jas stm\u00edv\u00e1n\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-220v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-110v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-110v\/\">Stropn\u00ed PIR stm\u00edva\u010d se sn\u00edma\u010dem p\u0159\u00edtomnosti RZ037-DIM 110V<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Stropn\u00ed PIR stm\u00edva\u010d se sn\u00edma\u010dem p\u0159\u00edtomnosti RZ037 pro nap\u00e1jen\u00ed 110V<\/li><li>Maxim\u00e1ln\u00ed pracovn\u00ed proud 3A se jmenovitou z\u00e1t\u011b\u017e\u00ed 330W<\/li><li>Tla\u010d\u00edtko LUX ovl\u00e1d\u00e1 zapnut\u00ed\/vypnut\u00ed (ON\/OFF) sv\u011bteln\u00e9ho senzoru a u\u017eivatelem nastaven\u00fd jas stm\u00edv\u00e1n\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-dim-110v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-12v-24v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ047\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-12v-24v\/\">Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ047 12V\/24V 360 stup\u0148\u016f<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>N\u00edzkonap\u011b\u0165ov\u00fd stejnosm\u011brn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d pohybov\u00e9ho senzoru<\/li><li>Vstup 12 VDC \/ 24 VDC s rozsahem 10-30 VDC<\/li><li>Maxim\u00e1ln\u00ed pracovn\u00ed proud 10A s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-12v-24v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-10a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ047\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-10a\/\">RZ047-10A 360stup\u0148ov\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d pohybov\u00e9ho senzoru pro vy\u0161\u0161\u00ed z\u00e1t\u011b\u017e<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 10A<\/li><li>Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-10a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-5a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d se sn\u00edma\u010dem pohybu RZ047\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-5a\/\">RZ047-5A 360stup\u0148ov\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d pohybov\u00e9ho senzoru<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 5A<\/li><li>Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz047-5a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-12v-24v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Vestavn\u00fd stropn\u00ed PIR sn\u00edma\u010d pohybu RZ038, pohled shora a z boku\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png 1600w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-300x300.png 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1024x1024.png 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-150x150.png 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-768x768.png 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1536x1536.png 1536w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-12x12.png 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1200x1200.png 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-100x100.png 100w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-12v-24v\/\">RZ038 12V\/24V 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>N\u00edzkonap\u011b\u0165ov\u00fd stejnosm\u011brn\u00fd vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru<\/li><li>Vstup 12 VDC \/ 24 VDC s rozsahem 10-30 VDC<\/li><li>Maxim\u00e1ln\u00ed pracovn\u00ed proud 10A s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux\u016f a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-12v-24v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-10a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Vestavn\u00fd stropn\u00ed PIR sn\u00edma\u010d pohybu RZ038, pohled zep\u0159edu\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-10a\/\">RZ038-10A 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru pro vy\u0161\u0161\u00ed z\u00e1t\u011b\u017e<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 10A<\/li><li>360stup\u0148ov\u00e1 detekce s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux\u016f a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-10a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-5a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Vestavn\u00fd stropn\u00ed PIR sn\u00edma\u010d pohybu RZ038, pohled zep\u0159edu\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-5a\/\">RZ038-5A 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Vestavn\u00fd stropn\u00ed PIR sp\u00edna\u010d pohybov\u00e9ho senzoru<\/li><li>S\u00ed\u0165ov\u00fd nap\u011b\u0165ov\u00fd vstup 100-265 VAC, model 5A<\/li><li>360stup\u0148ov\u00e1 detekce s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux\u016f a citlivost\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz038-5a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz040\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Sada bezdr\u00e1tov\u00e9ho sp\u00edna\u010de a p\u0159ij\u00edma\u010de RZ040\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-100x100.jpg 100w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz040\/\">Sada bezdr\u00e1tov\u00e9ho sp\u00edna\u010de a p\u0159ij\u00edma\u010de RZ040<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Sada bezdr\u00e1tov\u00e9ho sp\u00edna\u010de a p\u0159ij\u00edma\u010de pro vnit\u0159n\u00ed ovl\u00e1d\u00e1n\u00ed osv\u011btlen\u00ed ON\/OFF<\/li><li>P\u0159ij\u00edma\u010d 100-230VAC, 50\/60Hz se jmenovit\u00fdm proudem 5A<\/li><li>Bezdr\u00e1tov\u00fd sp\u00edna\u010d nap\u00e1jen\u00fd bateri\u00ed CR2032 s komunikac\u00ed 2.4GHz<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz040\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-12v-24v\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-12v-24v\/\">Stropn\u00ed PIR detektor p\u0159\u00edtomnosti a pohybu Rayzeek RZ037 12V\/24V DC<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Detekce p\u0159\u00edtomnosti (Auto-ON\/Auto-OFF)<\/li><li>12\u201324V DC (10\u201330VDC), a\u017e 10A<\/li><li>Pokryt\u00ed 360\u00b0, pr\u016fm\u011br 8\u201312 m<\/li><li>\u010casov\u00e9 zpo\u017ed\u011bn\u00ed 15 s \u2013 30 min<\/li><li>Sv\u011bteln\u00fd senzor Vypnuto\/15\/25\/35 Lux<\/li><li>Vysok\u00e1\/n\u00edzk\u00e1 citlivost<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-12v-24v\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-10a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-10a\/\">Stropn\u00ed s\u00ed\u0165ov\u00fd detektor p\u0159\u00edtomnosti a pohybu (RZ037-10A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Re\u017eim p\u0159\u00edtomnosti Auto-ON\/Auto-OFF<\/li><li>100\u2013265V AC, 10A (vy\u017eadov\u00e1n nulov\u00fd vodi\u010d)<\/li><li>Pokryt\u00ed 360\u00b0; detek\u010dn\u00ed pr\u016fm\u011br 8\u201312 m<\/li><li>\u010casov\u00e9 zpo\u017ed\u011bn\u00ed 15 s \u2013 30 min; Lux VYPNUTO\/15\/25\/35; Citlivost Vysok\u00e1\/N\u00edzk\u00e1<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-10a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-5a\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-5a\/\">Stropn\u00ed pohybov\u00fd senzor p\u0159\u00edtomnosti na s\u00ed\u0165ov\u00e9 nap\u011bt\u00ed (RZ037-5A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Re\u017eim p\u0159\u00edtomnosti Auto-ON\/Auto-OFF<\/li><li>100\u2013265V AC, 5A (vy\u017eadov\u00e1n nulov\u00fd vodi\u010d)<\/li><li>Pokryt\u00ed 360\u00b0; detek\u010dn\u00ed pr\u016fm\u011br 8\u201312 m<\/li><li>\u010casov\u00e9 zpo\u017ed\u011bn\u00ed 15 s \u2013 30 min; Lux VYPNUTO\/15\/25\/35; Citlivost Vysok\u00e1\/N\u00edzk\u00e1<\/li><\/ul>\r\n <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz037-5a\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz039\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg 1600w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1536x1536.jpg 1536w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1200x1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-100x100.jpg 100w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz039\/\">Sada bezdr\u00e1tov\u00e9ho pohybov\u00e9ho senzoru<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>100V-230VAC<\/li><li>Dosah p\u0159enosu: a\u017e 20 m<\/li><li>Bezdr\u00e1tov\u00fd pohybov\u00fd senzor<\/li><li>Pevn\u011b dr\u00e1tov\u00e9 ovl\u00e1d\u00e1n\u00ed<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz039\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz050-dp\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg 1600w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-300x300.jpg 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1024x1024.jpg 1024w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-150x150.jpg 150w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-768x768.jpg 768w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1536x1536.jpg 1536w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-12x12.jpg 12w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1200x1200.jpg 1200w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-100x100.jpg 100w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz050-dp\/\">Pohybov\u00fd senzor pro klimatizaci s du\u00e1ln\u00edm nap\u00e1jen\u00edm RZ050-DP<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Nap\u011bt\u00ed: 2x AAA baterie \/ 5V DC (Micro USB)<\/li><li>Re\u017eim Den\/Noc<\/li><li>\u010casov\u00e9 zpo\u017ed\u011bn\u00ed: 15 min, 30 min, 1 h (v\u00fdchoz\u00ed), 2 h<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/rz050-dp\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz050-dp\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/eu-usb-power-adapter\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"491\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png 605w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-300x243.png 300w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-15x12.png 15w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/eu-usb-power-adapter\/\">EU USB nap\u00e1jec\u00ed adapt\u00e9r<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Nap\u00e1jec\u00ed adapt\u00e9r s EU z\u00e1str\u010dkou<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/eu-usb-power-adapter\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/staging.rayzeek.com\/cs\/produkty\/uk-usb-power-adapter\/\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"632\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png 605w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-287x300.png 287w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-11x12.png 11w, https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-300x313.png 300w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/uk-usb-power-adapter\/\">UK USB nap\u00e1jec\u00ed adapt\u00e9r<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Nap\u00e1jec\u00ed adapt\u00e9r s UK z\u00e1str\u010dkou<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/staging.rayzeek.com\/cs\/produkty\/uk-usb-power-adapter\/\">Detaily produktu <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">Koupit nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Existuj\u00ed ur\u010dit\u00e9 nuance \u2013 velmi tenk\u00e9, vysokoteplotn\u00ed p\u00e1sy mohou propou\u0161t\u011bt nepatrn\u00e9 mno\u017estv\u00ed sign\u00e1lu nebo mezera m\u016f\u017ee propustit kousek tepla. Spol\u00e9hat se v\u0161ak na toto unikaj\u00edc\u00ed teplo z hlediska bezpe\u010dnosti je koledov\u00e1n\u00edm si o \u017ealobu za nedbalost. Pokud specifikujete zak\u00e1zku, p\u0159edpokl\u00e1dejte, \u017ee \u00fatlum je 100%.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-geometry-fix-the-inside-job\">Geometrick\u00e9 \u0159e\u0161en\u00ed (vnit\u0159n\u00ed z\u00e1le\u017eitost)<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Pokud je p\u00e1sov\u00fd z\u00e1v\u011bs st\u011bnou, senzor mus\u00ed \u017e\u00edt na jeho druh\u00e9 stran\u011b. Zn\u00ed to samoz\u0159ejm\u011b, ale p\u0159esun senzoru z tepl\u00e9 strany (vn\u011b boxu) na studenou stranu (uvnit\u0159 boxu) p\u0159in\u00e1\u0161\u00ed novou sadu nep\u0159\u00e1tel: kondenzaci a led.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/water-damaged-freezer-sensor.jpg\" alt=\"Ruka technika dr\u017e\u00ed otev\u0159en\u00fd senzor p\u0159\u00edtomnosti a odhaluje desku plo\u0161n\u00fdch spoj\u016f pokrytou rz\u00ed a kapkami vody z kondenzace uvnit\u0159 mraz\u00e1ku.\" title=\"Po\u0161kozen\u00ed kondenzac\u00ed uvnit\u0159 senzoru p\u0159\u00edtomnosti\" \/><figcaption class=\"wp-element-caption\">P\u0159esun senzoru dovnit\u0159 mraz\u00e1ku bez ut\u011bsn\u011bn\u00ed kabelov\u00e9 trubky umo\u017e\u0148uje kondenzaci tepl\u00e9ho a vlhk\u00e9ho vzduchu, co\u017e m\u016f\u017ee zkratovat elektroniku.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Standardn\u00edm krokem je mont\u00e1\u017e senzoru na vnit\u0159n\u00ed strop, dostate\u010dn\u011b daleko za linii z\u00e1v\u011bsu. Nem\u016f\u017eete tam ale jen tak pl\u00e1cnout standardn\u00ed instala\u010dn\u00ed krabici a odej\u00edt. Kdy\u017e tepl\u00fd, vlhk\u00fd vzduch z kuchyn\u011b pronikne do kabelov\u00e9 trubky, putuje potrub\u00edm d\u00e1l, dokud nenaraz\u00ed na studen\u00fd vzduch uvnit\u0159 mrazic\u00edho boxu. Tato vlhkost okam\u017eit\u011b zkondenzuje. Pokud je v\u00e1\u0161 senzor nejni\u017e\u0161\u00edm bodem v t\u00e9to trase potrub\u00ed, napln\u00ed se vodou. Otev\u0159el jsem spoustu \u201enefunk\u010dn\u00edch\u201c senzor\u016f, jen abych z nich vylil p\u016fl \u0161\u00e1lku rezav\u00e9 vody, kter\u00e1 zkratovala desku plo\u0161n\u00fdch spoj\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud senzor p\u0159esunete dovnit\u0159, mus\u00edte pou\u017e\u00edt ut\u011bsn\u011bn\u00e9 pouzdro s kryt\u00edm NEMA 4X. Co je je\u0161t\u011b d\u016fle\u017eit\u011bj\u0161\u00ed, mus\u00edte ut\u011bsnit vstup kabelov\u00e9 trubky. Trocha silikonu nebo spr\u00e1vn\u00e1 t\u011bsnic\u00ed tvarovka potrub\u00ed zabr\u00e1n\u00ed tomuto tepl\u00e9mu kuchy\u0148sk\u00e9mu vzduchu migrovat do za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jakmile je hardware odoln\u00fd, mus\u00edte ho zam\u011b\u0159it. Stropn\u00ed mont\u00e1\u017e uprost\u0159ed uli\u010dky je standardem, ale zva\u017ete \u201etrik s mezerou\u201c. V distribu\u010dn\u00edch centrech s vysok\u00fdm provozem, kde se vysokozdvi\u017en\u00e9 voz\u00edky pohybuj\u00ed rychle, \u010dasto montujeme senzor vysoko a m\u00ed\u0159\u00edme s n\u00edm speci\u00e1ln\u011b na mezeru, kde se kolejnice z\u00e1v\u011bsu potk\u00e1v\u00e1 se st\u011bnou. I ty nejl\u00e9pe zav\u011b\u0161en\u00e9 z\u00e1v\u011bsy maj\u00ed obvykle naho\u0159e 2palcov\u00fd tepeln\u00fd \u00fanik. Zam\u011b\u0159en\u00edm detek\u010dn\u00edch z\u00f3n na tento konkr\u00e9tn\u00ed \u00fanik m\u016f\u017eete n\u011bkdy spustit sv\u011btla d\u0159\u00edve, ne\u017e <em>p\u0159edt\u00edm,<\/em> vysokozdvi\u017en\u00fd voz\u00edk pln\u011b projde z\u00e1v\u011bsem, co\u017e \u0159idi\u010di z\u00edsk\u00e1 ty kl\u00ed\u010dov\u00e9 milisekundy osv\u011btlen\u00ed.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-mechanical-override\">Mechanick\u00e9 p\u0159emost\u011bn\u00ed<\/h2>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/industrial-magnetic-door-switch.jpg\" alt=\"Robustn\u00ed magnetick\u00fd kontaktn\u00ed sp\u00edna\u010d je namontov\u00e1n na kovov\u00e9m r\u00e1mu dve\u0159\u00ed komer\u010dn\u00edho mrazic\u00edho boxu. Jedna \u010d\u00e1st je na dve\u0159\u00edch, druh\u00e1 na r\u00e1mu.\" title=\"Pr\u016fmyslov\u00fd magnetick\u00fd dve\u0159n\u00ed sp\u00edna\u010d\" \/><figcaption class=\"wp-element-caption\">Robustn\u00ed magnetick\u00fd kontaktn\u00ed sp\u00edna\u010d poskytuje spolehliv\u00fd zp\u016fsob, jak spou\u0161t\u011bt sv\u011btla detekc\u00ed toho, kdy se samotn\u00e9 dve\u0159e mraz\u00e1ku otev\u0159ou nebo zav\u0159ou.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">N\u011bkdy je nejlep\u0161\u00edm senzorem \u017e\u00e1dn\u00fd senzor. V honb\u011b za t\u00edm, aby bylo v\u0161e \u201echytr\u00e9\u201c, \u010dasto zapom\u00edn\u00e1me, \u017ee fyzick\u00fd sp\u00edna\u010d je nejspolehliv\u011bj\u0161\u00edm indik\u00e1torem p\u0159\u00edtomnosti osob. Pokud jsou dve\u0159e otev\u0159en\u00e9, n\u011bkdo vch\u00e1z\u00ed nebo odch\u00e1z\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejnepr\u016fst\u0159eln\u011bj\u0161\u00edm \u0159e\u0161en\u00edm pro chladic\u00ed boxy s t\u011b\u017ek\u00fdmi z\u00e1v\u011bsy je zcela obej\u00edt po\u017eadavek na pohyb s vyu\u017eit\u00edm samotn\u00fdch dve\u0159\u00ed. To zahrnuje instalaci magnetick\u00e9ho kontaktn\u00edho sp\u00edna\u010de na r\u00e1m dve\u0159\u00ed \u2013 p\u0159edstavte si standardn\u00ed alarmov\u00fd kontakt, ale v pr\u016fmyslov\u00e9m proveden\u00ed (jako \u0159ada Sentrol 2500 series).<\/p>\n<div class=\"insert_portfolio_outer_wrapper\"><h3>Inspirujte se portfoliem pohybov\u00fdch senzor\u016f Rayzeek.<\/h3><p>Nena\u0161li jste, co hled\u00e1te? Nem\u011bjte obavy. V\u017edy existuj\u00ed alternativn\u00ed zp\u016fsoby, jak va\u0161e probl\u00e9my vy\u0159e\u0161it. Mo\u017en\u00e1 v\u00e1m pom\u016f\u017ee jedno z na\u0161ich portfoli\u00ed.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/product-category\/motion-sensors\"><p>PIR senzory pohybu<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/motion-sensor-switches\"><p>Vyp\u00edna\u010de s pohybov\u00fdm senzorem<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/occupancy-vacancy-sensors\"><p>Senzory p\u0159\u00edtomnosti<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/products\/rz050\"><p>Pohybov\u00fd senzor pro klimatizaci<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/motion-sensor-light-strip\"><p>Sv\u011bteln\u00e9 p\u00e1sky s pohybov\u00fdm senzorem<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/dc-sensor-dimmer\"><p>N\u00edzkonap\u011b\u0165ov\u00e9 DC senzory pohybu \/ stm\u00edva\u010de<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/wireless-motion-sensors\"><p>Sady bezdr\u00e1tov\u00fdch pohybov\u00fdch senzor\u016f<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Logika je jednoduch\u00e1: Kdy\u017e se dve\u0159e otev\u0159ou, magnet p\u0159eru\u0161\u00ed obvod. Rel\u00e9 v ovlada\u010di osv\u011btlen\u00ed zaznamen\u00e1 tuto zm\u011bnu stavu a sepne sv\u011btla na nastavenou dobu (nap\u0159. 15 minut). Je jedno, zda je \u010dlov\u011bk schovan\u00fd za t\u0159emi vrstvami \u017eebrovan\u00e9ho PVC, nebo stoj\u00ed \u00fapln\u011b bez hnut\u00ed a po\u010d\u00edt\u00e1 z\u00e1soby. Syst\u00e9m v\u00ed, \u017ee dve\u0159e pro\u0161ly cyklem otev\u0159en\u00ed a zav\u0159en\u00ed, tak\u017ee p\u0159edpokl\u00e1d\u00e1 p\u0159\u00edtomnost osob.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>Hled\u00e1te \u0159e\u0161en\u00ed pro \u00fasporu energie aktivovan\u00e1 pohybem?<\/h3><p>Kontaktujte n\u00e1s pro kompletn\u00ed PIR pohybov\u00e9 senzory, produkty pro \u00fasporu energie aktivovan\u00e9 pohybem, sp\u00edna\u010de s pohybov\u00fdm senzorem a komer\u010dn\u00ed \u0159e\u0161en\u00ed pro detekci p\u0159\u00edtomnosti\/nep\u0159\u00edtomnosti.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Poslat e-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/contact\"><p>Kontaktn\u00ed formul\u00e1\u0159<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chatovat online<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Tento p\u0159\u00edstup m\u00e1 v\u0161ak jednu slabinu: trik s \u201emagnetickou p\u00e1skou\u201c. Zam\u011bstnanci, frustrovan\u00ed alarmy nebo automatick\u00fdmi zav\u00edra\u010di, n\u011bkdy na senzor nalep\u00ed n\u00e1hradn\u00ed magnet, aby syst\u00e9m oklamali, \u017ee jsou dve\u0159e zav\u0159en\u00e9, a mohli je tak nechat otev\u0159en\u00e9 pro dod\u00e1vky. Pokud je logika va\u0161eho osv\u011btlen\u00ed v\u00e1z\u00e1na v\u00fdhradn\u011b na \u201eOtev\u0159en\u00e9 dve\u0159e\u201c, tento trik je uvrhne do tmy. N\u00e1pravou je pou\u017e\u00edt dve\u0159n\u00ed sp\u00edna\u010d jako <em>spou\u0161t\u011b\u010d<\/em> ke spu\u0161t\u011bn\u00ed \u010dasova\u010de, nikoli jako m\u017eikov\u00fd kontakt.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-false-prophets-ultrasonic-and-wireless\">Fale\u0161n\u00ed proroci: Ultrazvuk a bezdr\u00e1t<\/h2>\n\n\n<p class=\"wp-block-paragraph\">P\u0159i hled\u00e1n\u00ed alternativn\u00edho \u0159e\u0161en\u00ed usly\u0161\u00edte lidi navrhovat ultrazvukov\u00e9 nebo \u201edu\u00e1ln\u00ed\u201c (Dual-Tech) senzory. Teorie je spr\u00e1vn\u00e1: Ultrazvukov\u00e9 senzory vyu\u017e\u00edvaj\u00ed m\u00edsto tepla zvukov\u00e9 vlny (Doppler\u016fv jev). Zvukov\u00e9 vlny proch\u00e1zej\u00ed mezerami a odr\u00e1\u017eej\u00ed se za rohy, \u010d\u00edm\u017e vypl\u0148uj\u00ed cel\u00fd prostor. Dok\u00e1\u017eou \u201esly\u0161et\u201c \u010dlov\u011bka i za z\u00e1v\u011bsem.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/walk-in-freezer-evaporator-fans.jpg\" alt=\"Uvnit\u0159 komer\u010dn\u00edho mrazic\u00edho boxu je na strop\u011b namontov\u00e1na velk\u00e1 v\u00fdparn\u00edkov\u00e1 jednotka s n\u011bkolika ventil\u00e1tory za ochrann\u00fdmi m\u0159\u00ed\u017ekami.\" title=\"Ventil\u00e1tory v\u00fdparn\u00edku uvnit\u0159 komer\u010dn\u00edho mraz\u00e1ku\" \/><figcaption class=\"wp-element-caption\">Neust\u00e1l\u00fd pohyb vzduchu a vibrace z velk\u00fdch ventil\u00e1tor\u016f v\u00fdparn\u00edku mohou u citliv\u00fdch ultrazvukov\u00fdch senzor\u016f p\u0159\u00edtomnosti zp\u016fsobovat fale\u0161n\u00e9 spu\u0161t\u011bn\u00ed pohybu.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">V komer\u010dn\u00edch mrazic\u00edch boxech je to v\u0161ak past. Prost\u0159ed\u00ed uvnit\u0159 chladic\u00edho boxu je pro ultrazvuk nep\u0159\u00edzniv\u00e9. Masivn\u00ed ventil\u00e1tory v\u00fdparn\u00edku (nap\u0159\u00edklad velk\u00e9 jednotky Bohn nebo Kramer) vytv\u00e1\u0159ej\u00ed neust\u00e1l\u00e9 turbulence vzduchu a vibrace. Pro ultrazvukov\u00fd senzor vypad\u00e1 tato vibruj\u00edc\u00ed lopatka ventil\u00e1toru jako pohyb. Skon\u010d\u00edte s opa\u010dn\u00fdm probl\u00e9mem: sv\u011btla se nikdy nevypnou. M\u016f\u017eete se pokusit sn\u00ed\u017eit citlivost, ale pak riskujete, \u017ee p\u0159ehl\u00e9dnete \u010dlov\u011bka stoj\u00edc\u00edho nehybn\u011b v rohu. Pokud nem\u00e1te velmi tich\u00fd box s n\u00edzkou rychlost\u00ed proud\u011bn\u00ed vzduchu, ultrazvuku se vyhn\u011bte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dal\u0161\u00ed past\u00ed jsou bezdr\u00e1tov\u00e9 dodate\u010dn\u00e9 instalace. Prodejci r\u00e1di nab\u00edzej\u00ed bateriov\u00e9 senzory typu \u201enalep a jdi\u201c, aby u\u0161et\u0159ili za pr\u00e1ci s instala\u010dn\u00edmi trubkami. V mraz\u00e1ku to ned\u011blejte. Lithiov\u00e9 baterie vykazuj\u00ed p\u0159i teplot\u00e1ch pod bodem mrazu prudk\u00fd pokles nap\u011bt\u00ed. Baterie, kter\u00e1 na chodb\u011b vydr\u017e\u00ed 2 roky, vydr\u017e\u00ed p\u0159i -10 \u00b0F (cca -23 \u00b0C) p\u0159ibli\u017en\u011b 3 m\u011bs\u00edce. Vym\u011bn\u00edte tak den pr\u00e1ce s instala\u010dn\u00edmi trubkami za celo\u017eivotn\u00ed servisn\u00ed v\u00fdjezdy kv\u016fli v\u00fdm\u011bn\u011b bateri\u00ed.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"final-calculations\">Z\u00e1v\u011bre\u010dn\u00e9 v\u00fdpo\u010dty<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Tohle je \u0159\u00edzen\u00ed rizik, ne jen zapojov\u00e1n\u00ed kabel\u016f. Kdy\u017e sel\u017ee zapnut\u00ed senzoru v kancel\u00e1\u0159i, n\u011bkdo zam\u00e1v\u00e1 rukama a je otr\u00e1ven\u00fd. Kdy\u017e sel\u017ee v mrazic\u00edm boxu, m\u016f\u017ee se n\u011bkdo zranit nebo hygienik zap\u00ed\u0161e poru\u0161en\u00ed p\u0159edpis\u016f kv\u016fli nedostate\u010dn\u00e9mu osv\u011btlen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nenechte se gener\u00e1ln\u00edm dodavatelem dotla\u010dit k mont\u00e1\u017ei senzoru nad dve\u0159e zven\u010d\u00ed \u201eproto\u017ee je to jednodu\u0161\u0161\u00ed\u201c. Vysv\u011btlete tepeln\u00e9 st\u00edn\u011bn\u00ed. Vysv\u011btlete fyziku. Pokud trvaj\u00ed na levn\u011bj\u0161\u00edm \u0159e\u0161en\u00ed, dejte jim p\u00edsemn\u011b, \u017ee po zav\u011b\u0161en\u00ed z\u00e1v\u011bs\u016f nebude syst\u00e9m fungovat. Pak si vezm\u011bte oh\u00fdba\u010dku trubek, ut\u011bsn\u011bte prostupy a um\u00edst\u011bte \u010didlo tam, kam skute\u010dn\u011b uvid\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Standardn\u00ed PIR sn\u00edma\u010de pohybu vid\u00ed pr\u016fhledn\u00e9 PVC z\u00e1v\u011bsy jako cihlovou ze\u010f, tak\u017ee person\u00e1l z\u016fstane potm\u011b. Zjist\u011bte, pro\u010d tato tepeln\u00e1 bari\u00e9ra blokuje detekci a jak spr\u00e1vn\u011b nainstalovat sn\u00edma\u010de uvnit\u0159 mrazic\u00edch a chladic\u00edch box\u016f, aby byla zaji\u0161t\u011bna bezpe\u010dnost a spln\u011bn\u00ed p\u0159edpis\u016f.<\/p>","protected":false},"author":4,"featured_media":19502,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":"Commercial kitchen walk-ins: dealing with PVC strip curtains blocking sensors","footnotes":""},"categories":[16],"tags":[],"class_list":["post-19504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Invisible Wall: Why PVC Curtains Blind Your Walk-In Sensors (And How to Fix It) - Rayzeek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/staging.rayzeek.com\/cs\/blog\/pvc-zavesy-blokuji-pohybova-cidla\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Invisible Wall: Why PVC Curtains Blind Your Walk-In Sensors (And How to Fix It) - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Standard PIR motion sensors view clear PVC curtains as a brick wall, leaving staff in the dark. 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