






PIR Motion Sensor Outdoor Wall Mounted (BT31W)
- Wide Detection Range: The sensor has a detection range of 180 degrees and a maximum detection distance of 10-12 meters.
- Easy Installation: The wall-mounted sensor is easy to install and can be mounted at a height of 2.2-4 meters.
- Adjustable Lux Settings: The Lux settings can be adjusted between 3-2000, making it ideal for use in different lighting conditions.
- Suitable for Various Loads: The sensor can be used with a variety of loads such as incandescent lamps, LED lights, CLFs, fans, and more.
- Adjustable Delay: The delay time can be adjusted between 10 seconds and 7 minutes.
- Low Power Consumption: The device has a static power consumption of only 0.1W and a working power consumption of 0.4W.
- High Motion Detection Speed: The motion detection speed ranges from 0.6 to 1 meter per second.
- Works by Receiving Human Motion Infrared Rays: The PIR sensor detects movement by receiving human motion infrared rays, making it highly accurate and efficient.
Blackt electrotech pir motion sensor
The product is new energy saving device, it adopts good sensitivity detector, itegrated ckt. It gathers automatism, convenience, safety,saving energy & physical functions. It works by receivging human motion infrared rays.
- Automatic light control sensor
- Pir motion sensor with light sensor
- Energy saving motion detector
- Wall mounted
- Easy installation

PIR Motion Sensor With Light Sensor, Energy Saving Motion Detector Switch
Use:
Home, office, shops, hospitals, hotelas, bathroom, corridor, step, parking area.

Specifications:
Operating Volt: AC 220-250V 50Hz-60Hz.
Load power: Upto 300/1200W Max
Ambient Light: 3-2000 (Adjuestable)
Load type: Incandescent lamp, LED light, CLF, fans, etc
Detecting distance: 10~12 Mtrs(Dept temp)
Detecting Angle: 180 Degree.
Installtion Hight: 2.2-4 Mtr
Motion Detetion Speed: 0.6~1m/s
Power Cusumption:0.1W (static) & 0.4(Work)
Working Humidity: less than 93%RH
Delay: 10 Seconds -7 Minutes (Adjustable)

Product Installation:
- Keep sensor unit 1.6 mtr higher from the ground level.
- The light, such as incandescent lamp which emits high heat should be kept from the switch aways, or it will be turn on/off voluntarily.
- On being fixed to the wire first time, the switch' initialization will take 1-2 minutes. It's natural for the switch to turn on/off voluntarily.

- When you install the switch on daytime, the default state of the switch will make the light off.Keep the detector of the switch from illumination, & then the light will turn on.
- The darker, the switch will be more sensitive. If it is not very sensitive, turn the yellow port counterclockwise with a long and thin tool to get a proper light sensitivity.