Mavis Laven Wireless Security Keypad Alarm System, PIR Motion Sensor Password Remote Infrared Detectors with Panic Button for Home Window Door

Protect Your Property -- This Motion Sensor Alarm is perfect for protecting your property against unwelcome intruders. Coverage -- It can be situated to cover the front door, back door, garage, shed, outbuildings etc. Easy Installation -- There are no wires required, just put the required batteries in, fix to a suitable PIR Sensor Detection -- It features a built in PIR motion sensor that will activate the alarm If any movement is detected. When the PIR sensor detects human movement the alarm will sound alerting you to a potential attack on your home or an intruder. The motion sensor alarm protects your valuables without the need of fussy wiring or power cables. And the PIR detection range of up to 5 meters. Quality Guarantee -- If there are any quality problems of the product itself, do not hesitate to contact us immediately. We will gladly solve the problem until you are satisfied. We offer professional customer service.