RZ047 12V/24V 360-Degree Ceiling Microwave Motion Sensor Switch
RZ047 12V/24Vは、対応するDC照明プロジェクト向けの天井取付型マイクロ波モーションセンサースイッチの低電圧DCバージョンです。
12 VDCまたは24 VDCの定電圧入力、10-30 VDCの入力範囲、最大動作電流10A、DC配線を使用し、AC 5Aまたは10AのRZ047モデルを使用すべきでないプロジェクトに適しています。
- 12 VDC / 24 VDC入力、10-30 VDC範囲
- 最大動作電流：10A
- 5.8 GHzマイクロ波検知、360度カバー
- RZ047ファミリー条件下での検知直径8-12 m
- 遅延時間：15秒～30分
製品ハイライト
- 12V/24V DCモデル： 定電圧DC照明制御向けの低電圧RZ047バージョン。
- 10A max work current: 対応するDC負荷向けの低電圧DCモデル。
- マイクロ波検知： 5.8 GHzドップラー検知、天井から360度をカバー。
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Low-Voltage DC Microwave Sensing For 12V/24V Lighting
The RZ047 12V/24V model is the low-voltage DC version of the RZ047 ceiling microwave sensor family, intended for projects using a constant-voltage 12 VDC or 24 VDC power supply.
It keeps the same ceiling-mounted 360-degree microwave sensing concept while separating DC lighting projects from the 100-265 VAC 5A and 10A RZ047 models.
Low-Voltage DC Sensing For 12V/24V Lighting Projects
Use this version when the lighting control design is built around compatible low-voltage DC power rather than standard AC line voltage.
The microwave sensing behavior still requires careful placement because movement through glass, thin partitions, or nearby spaces may be detected unless sensitivity and location are adjusted for the room.
Features, Benefits, Specs
The RZ047 12V/24V model combines low-voltage DC power, 5.8 GHz microwave detection, and adjustable settings so buyers can confirm DC supply fit, placement, and control behavior.
Features & Benefits
- 12V/24V DC input: Works from a constant-voltage 12 VDC or 24 VDC supply with a 10-30 VDC input range.
- 10A max work current: Supports compatible low-voltage DC loads within the 10A max work current limit.
- DC wiring path: Separates Black to DC positive, White to DC negative, Red to Load positive, and Load negative back to DC negative.
- 5.8 GHz microwave sensing: High-frequency Doppler detection actively senses movement for ceiling-mounted automatic lighting control.
- 360-degree ceiling coverage: Ceiling placement gives broad room coverage with an 8-12 m detection diameter under RZ047 family conditions.
- Selectable Lux threshold: Set Off, 15 Lux, 25 Lux, or 35 Lux so the load responds to motion only when the ambient-light condition fits the installation.
- High/low sensitivity: The SENS button helps reduce nuisance detection through doors, glass, partitions, or adjacent spaces.
- Features
-
Model
RZ047-12V/24V
Product type
Ceiling-mounted microwave motion sensor switch
Sensor type
High-frequency microwave Doppler (HF)
Microwave frequency
5.8 GHz ISM band
Transmission power
0.4 mW
Time delay
15 s, 30 s, 1 min (default), 3 min, 5 min, 10 min, 30 min
Light sensor level
Off, 15 Lux, 25 Lux (default), 35 Lux
Sensitivity
High or Low
Material penetration
Detects through most plastics, glass, and thin partitions; metal blocks detection
- Electrical
-
Input voltage
12 VDC / 24 VDC (10-30 VDC)
Max work current
10A
Power supply type
Constant-voltage DC power supply
Wiring
Black to 12V/24VDC +; White to 12V/24VDC -; Red to Load +; Load – to 12V/24VDC –
- Detection & Installation
-
Detection diameter
8-12 m
Detection range
360-degree ceiling coverage
Installation height
2.5-5 m
Working temperature
-10 to +40 C
Working humidity
< 93% RH non-condensing
Metal clearance
Keep at least 1 m from large metal or highly reflective surfaces; do not fully enclose in metal
Installation notes
Avoid windows, doors, automatic doors, rotating equipment, HVAC airflow, fans, moving machinery, and vibrating fixtures that may cause nuisance detection
FAQ
Is the RZ047 12V/24V model for AC line voltage?
No. This model is for a constant-voltage DC power supply. Use the RZ047-5A or RZ047-10A models for 100-265 VAC line-voltage applications.
What DC voltage does it use?
It uses 12 VDC / 24 VDC input with a 10-30 VDC input range.
How is the DC model wired?
Black connects to 12V/24VDC positive, White connects to 12V/24VDC negative, Red connects to Load positive, and Load negative returns to 12V/24VDC negative.
What is the max work current?
The low-voltage DC model uses a 10A max work current. Confirm the load and power supply before installation.
Does it use the same microwave sensing concept as the AC models?
Yes. It is positioned as the low-voltage DC version of the RZ047 ceiling microwave sensor family, with the same 5.8 GHz microwave sensing concept and adjustable settings.
Can microwave sensing detect outside the intended area?
Yes. Microwave sensing can detect through many non-metal materials, so reduce sensitivity or relocate the sensor if doors, glass, partitions, or adjacent spaces cause nuisance triggering.
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