- \n
- Co je stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla (naz\u00fdvan\u00e9 tak\u00e9 sb\u011br denn\u00edho sv\u011btla)?<\/a>\n\n<\/li>\n
- Co zv\u00e1\u017eit p\u0159i implementaci syst\u00e9mu stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla \/ sb\u011bru denn\u00edho sv\u011btla<\/a>\n\n<\/li>\n
- P\u0159id\u011blen\u00ed inteligence \u0159\u00edzen\u00ed denn\u00edho sv\u011btla<\/a>\n\n\n<\/li>\n\n
- O pou\u017eit\u00ed rozhoduj\u00ed n\u00e1klady a komfort<\/a>\n\n<\/li>\n
- Stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla \u2013 atraktivn\u00ed funkce pro v\u00fdrobce sv\u00edtidel (OEM)<\/a>\n<\/li><\/ul>\n\n\n
P\u0159edstavte si n\u00e1sleduj\u00edc\u00ed situace:<\/p>\n\n\n\n
- \n
- R\u00e1no vejdete do koupelny a sv\u011btlo se automaticky zapne. Kdy\u017e odejdete, automaticky se vypne po nastaviteln\u00e9m \u010dase prodlevy.<\/li>\n\n\n\n
- Ji\u017e se nikdy nebudete muset starat o to, zda jste nechali rozsv\u00edceno.<\/li>\n\n\n\n
- To sam\u00e9 plat\u00ed v kancel\u00e1\u0159i. Na\u0161e sn\u00edma\u010de p\u0159\u00edtomnosti<\/a> jsou tak citliv\u00e9, \u017ee zaznamenaj\u00ed i ten nejmen\u0161\u00ed pohyb (nap\u0159. kdy\u017e pracujete na po\u010d\u00edta\u010di, posta\u010duje pohyb my\u0161i). Pry\u010d jsou doby, kdy sv\u011btla zhasla a vy jste museli \u201cm\u00e1vat\u201d, aby se znovu rozsv\u00edtila.<\/li>\n\n\n\n
- Pokud je v kancel\u00e1\u0159i dostatek denn\u00edho sv\u011btla, nen\u00ed nutn\u00e9 um\u011bl\u00e9 osv\u011btlen\u00ed vyp\u00ednat. M\u00edsto toho na\u0161e \u0159\u00eddic\u00ed syst\u00e9my ztlum\u00ed um\u011bl\u00e9 sv\u011btlo v z\u00e1vislosti na \u00farovni denn\u00edho sv\u011btla a neust\u00e1le se velmi plynule p\u0159izp\u016fsobuj\u00ed aktu\u00e1ln\u00ed situaci. Na va\u0161\u00ed pracovn\u00ed plo\u0161e (stole) bude udr\u017eov\u00e1na konstantn\u00ed \u00farove\u0148 osv\u011btlen\u00ed.<\/li>\n\n\n\n
- Um\u011bl\u00e9 osv\u011btlen\u00ed se m\u016f\u017ee sn\u00ed\u017eit a\u017e na 10% a p\u0159\u00edpadn\u011b se zcela vypne v z\u00e1vislosti na \u00farovni denn\u00edho sv\u011btla a pozd\u011bji se znovu zapne, kdy\u017e denn\u00edho sv\u011btla ubude.<\/li>\n\n\n\n
- Nen\u00ed nutn\u00e9 ru\u010dn\u011b vyp\u00ednat sv\u011btla a pozd\u011bji je znovu zap\u00ednat, kdy\u017e je denn\u00edho sv\u011btla m\u00e9n\u011b (nap\u0159. tmav\u00e9 mraky, stm\u00edv\u00e1n\u00ed atd.).<\/li>\n\n\n\n
- Kdy\u017e v\u0161ichni odejdou dom\u016f a m\u00edstnost je neobsazen\u00e1, sv\u011btla se automaticky vypnou.<\/li>\n\n\n\n
- Zapome\u0148te na vyp\u00edna\u010de! A u\u017e\u00edvejte si vznikl\u00e9 \u00faspory.<\/li>\n<\/ul>\n\n\n
Co je stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla (naz\u00fdvan\u00e9 tak\u00e9 sb\u011br denn\u00edho sv\u011btla)?<\/h2>\n\n\n
\u0158\u00edzen\u00ed sb\u011bru denn\u00edho sv\u011btla reguluje um\u011bl\u00e9 sv\u011btlo v z\u00e1vislosti na dostupn\u00e9m denn\u00edm sv\u011btle. Je-li k dispozici dostatek denn\u00edho sv\u011btla, um\u011bl\u00e9 sv\u011btlo se ztlum\u00ed podle toho, kolik sv\u011btla je k dispozici. V\u00fdsledkem kombinace um\u011bl\u00e9ho a okoln\u00edho sv\u011btla je neust\u00e1l\u00e9 udr\u017eov\u00e1n\u00ed garantovan\u00e9 \u00farovn\u011b osv\u011btlen\u00ed (v z\u00e1vislosti na pracovn\u00ed plo\u0161e a \u00fakolu).<\/p>\n
Inspirujte se portfoliem sn\u00edma\u010d\u016f pohybu Rayzeek.<\/h3>
Nena\u0161li jste, co hled\u00e1te? Nem\u011bjte obavy. K vy\u0159e\u0161en\u00ed va\u0161ich po\u017eadavk\u016f existuj\u00ed v\u017edy alternativn\u00ed cesty. Mo\u017en\u00e1 v\u00e1m pom\u016f\u017ee n\u011bkter\u00e9 z na\u0161ich portfoli\u00ed.<\/p>
PIR sn\u00edma\u010de pohybu<\/p><\/a><\/div><\/div>
Sp\u00edna\u010de s pohybov\u00fdm senzorem<\/p><\/a><\/div><\/div>
\u010cidla p\u0159\u00edtomnosti<\/p><\/a><\/div><\/div>
Sn\u00edma\u010d pohybu pro klimatizaci<\/p><\/a><\/div><\/div>
Sv\u011bteln\u00e9 p\u00e1sky s pohybov\u00fdm \u010didlem<\/p><\/a><\/div><\/div>
N\u00edzkonap\u011b\u0165ov\u00e9 stejnosm\u011brn\u00e9 sn\u00edma\u010de pohybu \/ stm\u00edva\u010de<\/p><\/a><\/div><\/div>
Sady bezdr\u00e1tov\u00fdch sn\u00edma\u010d\u016f pohybu<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n
Co zv\u00e1\u017eit p\u0159i implementaci syst\u00e9mu stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla \/ sb\u011bru denn\u00edho sv\u011btla<\/h2>\n\n\n
Daylight harvesting systems can be realised with many different types of lamps. At the moment, the most popular application is fluorescent lighting. However, all systems have one thing in common: In any good (that means comfortable and stable) daylight harvesting system, there are three major components:<\/p>\n\n\n\n
- \n
- A photosensor which generates the input signal depending on the ambient light<\/li>\n\n\n\n
- the actual daylight dimming intelligence which generates the output signal<\/li>\n\n\n\n
- some control hardware that generates the output to the lamp<\/li>\n<\/ul>\n\n\n\n
Especially the daylight dimming control logic is important – this needs to be included into either the sensor component or the control (which could be an electronic dimmable ballast). The point is, it needs to be somewhere.<\/p>\n\n\n\n
We strongly advise against using a “dumb” photosensor directly on a “dumb” dimmable electronic ballast. This will not work properly. In combination with other control systems (e.g. other daylight dimming ballasts) such a system can oscillate.<\/p>\n\n\n
P\u0159id\u011blen\u00ed inteligence \u0159\u00edzen\u00ed denn\u00edho sv\u011btla<\/h2>\n\n\n
There are two main possibilities for allocating the daylight control logic. It can be added to the sensor element or to the control hardware. Both have their pros and cons and it depends on the specific application which option is the most suitable.<\/p>\n\n\n
Option 1: Daylight dimming intelligence in the sensor<\/h3>\n\n\n
This is the case with occupancy motion and light sensors. They have a built-in logic which takes the light sensor input signal and creates the appropriate output signal which can be fed to an electronic dimmable ballast. This enables to control several luminaires with one sensor. However, adding the logic into the sensor makes the sensor much larger and also significantly more expensive.<\/p>\n\n\n
Option 2: Simple sensor, intelligence is in the control hardware<\/h3>\n\n\n
This is a very attractive option if many individual daylight dimming systems are required. A perfect example is high-quality office lighting applications in which each work area should be controlled individually. This generates by far the best comfort.<\/p>\n
Hled\u00e1te \u00fasporn\u00e1 \u0159e\u0161en\u00ed aktivovan\u00e1 pohybem?<\/h3>
Kontaktujte n\u00e1s pro kompletn\u00ed PIR sn\u00edma\u010de pohybu, \u00fasporn\u00e9 produkty aktivovan\u00e9 pohybem, sp\u00edna\u010de s pohybov\u00fdm senzorem a komer\u010dn\u00ed \u0159e\u0161en\u00ed pro detekci p\u0159\u00edtomnosti \u010di nep\u0159\u00edtomnosti osob.<\/p>
Odeslat e-mail<\/p><\/a><\/div><\/div>
Kontaktn\u00ed formul\u00e1\u0159<\/p><\/a><\/div><\/div>
Online chat<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n
In these applications, light sensors<\/a> typically are integrated into luminaires. Luminaire manufacturers put a lot of effort into making their fixtures look elegant, and in most cases, they are not very happy about integrating a bulky sensor into their fixtures. <\/p>\n\n\n\n
It makes sense to use a very small and cheap light sensor and integrate the logic into the electronic ballast for these cases. This is exactly the way we chose for our photosensor dimming ballasts. We believe that this is the most elegant way to integrate daylight dimming into a lighting system.<\/p>\n\n\n\n
Not only is this suitable for demanding light fixture OEMS, it can also be used for very quick and elegant retrofits. We supply a wide range of accessories for this.<\/p>\n\n\n
O pou\u017eit\u00ed rozhoduj\u00ed n\u00e1klady a komfort<\/h2>\n\n\n
By giving you a choice between the two options illustrated above, we enable a wide range of possible applications. Depending on your specific project, we can work out which solution works best for you. In many instances using the cheap light sensor and the slightly more expensive daylight controlled ballasts beats other solutions in overall costs (and comfort).<\/p>\n
Mohlo by v\u00e1s tak\u00e9 zaj\u00edmat<\/h3>
![\"\"](\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050.jpg\")
<\/div><\/a><\/div>RZ053<\/a><\/h4><\/div>
<\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>RZ052<\/a><\/h4><\/div>
<\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>RZ051<\/a><\/h4><\/div>
<\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![\"\"](\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\")
<\/div><\/a><\/div>RZ037-DRY stropn\u00ed PIR sn\u00edma\u010d p\u0159\u00edtomnosti s rel\u00e9 s beznap\u011b\u0165ov\u00fdm kontaktem<\/a><\/h4><\/div>
- Stropn\u00ed PIR sn\u00edma\u010d p\u0159\u00edtomnosti s v\u00fdstupem rel\u00e9 s beznap\u011b\u0165ov\u00fdm kontaktem<\/li>
- N\u00edzkonap\u011b\u0165ov\u00e9 nap\u00e1jen\u00ed 12\/24VDC nebo 12\/24VAC<\/li>
- Isolovan\u00e9 kontakty rel\u00e9 COM, NO a NC pro vstupy syst\u00e9m\u016f EMS, HVAC a \u0159\u00edzen\u00ed budov<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
![\"Produktov\u00fd](\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\")
<\/div><\/a><\/div>RZ048 12V\/24V 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d sn\u00edma\u010de pohybu<\/a><\/h4><\/div>
- N\u00edzkonap\u011b\u0165ov\u00fd stejnosm\u011brn\u00fd vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d sn\u00edma\u010de pohybu<\/li>
- Vstup 12 VDC \/ 24 VDC s rozsahem 10\u201330 VDC<\/li>
- Maxim\u00e1ln\u00ed pracovn\u00ed proud 10 A s nastaviteln\u00fdm \u010dasov\u00fdm zpo\u017ed\u011bn\u00edm, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ048-10A 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d sn\u00edma\u010de pohybu<\/a><\/h4><\/div>
- Vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d sn\u00edma\u010de pohybu pro vy\u0161\u0161\u00ed z\u00e1t\u011b\u017e<\/li>
- S\u00ed\u0165ov\u00e9 vstupn\u00ed nap\u011bt\u00ed 100\u2013265 VAC, model 10A<\/li>
- Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastavitelnou \u010dasovou prodlevou, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ048-5A 360stup\u0148ov\u00fd vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d senzoru pohybu<\/a><\/h4><\/div>
- Vestavn\u00fd stropn\u00ed mikrovlnn\u00fd sp\u00edna\u010d senzoru pohybu<\/li>
- S\u00ed\u0165ov\u00e9 vstupn\u00ed nap\u011bt\u00ed 100\u2013265 VAC, model 5A<\/li>
- Mikrovlnn\u00e9 sn\u00edm\u00e1n\u00ed 5.8 GHz s nastavitelnou \u010dasovou prodlevou, prahem Lux a citlivost\u00ed<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ037-DIM 220V stropn\u00ed PIR senzor p\u0159\u00edtomnosti se stm\u00edva\u010dem<\/a><\/h4><\/div>
- Stropn\u00ed RZ037 PIR senzor p\u0159\u00edtomnosti se stm\u00edva\u010dem pro nap\u00e1jen\u00ed 220V<\/li>
- Maxim\u00e1ln\u00ed pracovn\u00ed proud 3A s jmenovit\u00fdm zat\u00ed\u017een\u00edm 660W<\/li>
- Tla\u010d\u00edtko LUX ovl\u00e1d\u00e1 zapnut\u00ed\/vypnut\u00ed sv\u011bteln\u00e9ho senzoru a u\u017eivatelsky nastaven\u00fd jas stm\u00edv\u00e1n\u00ed<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ037-DIM 110V stropn\u00ed PIR senzor p\u0159\u00edtomnosti se stm\u00edva\u010dem<\/a><\/h4><\/div>
- Stropn\u00ed RZ037 PIR senzor p\u0159\u00edtomnosti se stm\u00edva\u010dem pro nap\u00e1jen\u00ed 110V<\/li>
- Maxim\u00e1ln\u00ed pracovn\u00ed proud 3A s jmenovit\u00fdm zat\u00ed\u017een\u00edm 330W<\/li>
- Tla\u010d\u00edtko LUX ovl\u00e1d\u00e1 zapnut\u00ed\/vypnut\u00ed sv\u011bteln\u00e9ho senzoru a u\u017eivatelsky nastaven\u00fd jas stm\u00edv\u00e1n\u00ed<\/li><\/ul> <\/div><\/div>Detaily produktu <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
- Co zv\u00e1\u017eit p\u0159i implementaci syst\u00e9mu stm\u00edv\u00e1n\u00ed podle denn\u00edho sv\u011btla \/ sb\u011bru denn\u00edho sv\u011btla<\/a>\n\n<\/li>\n
![\"Stropn\u00ed](\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\")
<\/div><\/a><\/div>