Wireless Doorbell PIR Motion Sensor Detector Receiver Alert Home Alarm System Wall Mountable

Description:
Triggered by infrared motion sensors, this wireless alarm receiver will alert you instantly when someone comes up your shops, homes, office buildings, factories. It is perfect for the use in home alarm system.

Features:
Brand new and high quality wireless doorbell alarm unit includes PIR motion sensor and alerting receiver.
The PIR motion sensor has a good motion detecting effect in the reach of 3-7 meters.
This special device has strong sensitivity, precise alarm, anti-interference and other technologies, which can effectively monitor the movement of human body in the various environment.
Perfect for your shops, homes, office buildings, factories, etc.
This wall mountable door bell has low power consumption and is easy to install.

Specifications:
Condition: 100% Brand New
Material: ABS Plastic
Color: As Picture Shown
Transmitter Battery: 2 * 3V AA Batteries(not included)
Receiver Battery: 1* 9V AA Batteries(not included)
Sensing Distance: 3-7meter
Transmit Frequency: 315M HZ
Transmit Distance: 100 meter(in the open field)
Transmitter Size: Approx. 9*6*4.5cm / 3.5*2.4*1.8inch
Receiver Size: Approx. 9*6.5*3cm / 3.5*2.6*1.2inch
Weight: Approx. 228g

Package Included:
1 x Transmitter with Accessories
1 x Receiver