Inovonics Four Element Motion Detector, 15m Detection Range, Pet Immunity

Wireless motion detector that features a detection range of 15 metres, fixed or variable sleep time, a walk test feature, a front and rear tamper switch, and increased immunity to radio frequency interference, vibration, static, lighting ambient temperature changes, and other causes of false activation. The four element motion detector is designed with pet immunity up to 15kg weight and 30cm height. - Highly sensitive four element motion sensor - Fixed and variable sleep timer settings - Selectable sleep timer duration - Adjustable sensitivity