This PIR Motion Sensor Doorbell is a device that detects physical movement on a device or within an environment in real-time. If it detects any movement, it will make an audible alert, making it efficient to use in different applications such as stores, shops, houses, and offices.
It has a transmission range of 0-8m in an open space to keep you safe all the time. It also has a sound level of >80dB and has a variety of audible sounds to suit your different alarm needs.
The alarm is powered by 3 AAA 1.5 V Batteries that are not included in the package, or by using a DC5V power cord that is also not included in the package. The package comes with a host and a user manual only.
Battery Information: 3 * AAA 1.5V Batteries (not included)
Standby Current: <5ma
Detecting Distance: 0-8m
Sound Level: >80dB
Detecting Method: Infrared Sensing
Temperature/ Humidity: -25°to 60°C; 5%- 95 RH
Detecting Angle: Up and Down 60°, Right to Left 110°
Size: 58 * 58 * 49.4 mm
1 * PIR Motion Sensor Doorbell
1 * User Manual