This motion detectors use passive infrared technology ensuring maximum security at your home or business. It is used to sense movement of people, animals, or other objects
- Automatic temperature comp ensation 4-8m detection range.
- Dynamic range of 45 degree
- Advance ptical and digital logic technology superior anti light and immunity to electromagnetic.
- Anti Interference High-performance transmitter module, farther transmitting distance.
- Unique photosensitive cell to enable the probe with white light immunity
- Power by CR2405 batteries and DC5V power adapter
- Mini Design, included along with magnetic swivel base.

     Specifications

Brand : KERUI
Model : P831
Size : 20mm*45mm
Wireless Frequency: 433MHz
Detecting Range: 4-8 m / 45 degree
Built-in Battery: CR2405
Power Supply:DC5V(Not included power adapter)
Type : Motion Detection

　

Package Included(Quantity Optional)

 P831 Motion PIR Sensor (Built-in Battery, not included power adapter)