Features:
1. Built-in sensor: It has a built-in PIR motion sensor, if any movement is detected, an alarm will be activated.
2. It is easy to install: there is no wire to connect, just put in the required batteries (no need to provide 4 AA batteries), it is very convenient to use.
3. Practical: This alarm can convey the alarm in time, keep you vigilant and improve the residential safety index.

Descriptions:
1.It can be situated to cover the front door, back door, garage, shed, outbuildings etc. It is also suitable for use on caravans and motor homes.
2.This alarm can convey the alarm in time, keep you vigilant and improve the residential safety index.

Specifications:
Powered: 4x AA batteries (not included)
Loud: 105 Db alarm
Material: plastic
Size: 12*88*50mm
Color: white

Package included:
1 x Alarm sensor
2 x Remote control
1 x Mount bracket