Wirefree PIR Movement Detector CX-PIR218
£14.99 (£17.61 inc VAT)
The PIR detects human movement within the monitored area. When movement is detected the PIR Sensor will send a signal to the main unit triggering an alarm. CX-218PIRs have a long battery life and are very easy to install and maintain. Batteries can be changed within 1 min without any hassle of removing the covers and screws.
