The P20 PIR motion sensor accurately detects for human body movements and effectively cuts down on interference and false alarms with automatic temperature compensation. Easy to be set up environment-friendly and reliable it can also send out low-battery alerts when used with a GSM alarm system. Its pet immunity function for small animals up to 15kgs. In The Box: PIR Detector (with CR2450 battery) x1, Bracket x1, Screws x2, Switch Toggle Tool x1, Quick Start Guide x1
