VEXEN electric WAVO sensors detection capabilities based on high-frequency technology at 5.8 GHz. The high-frequency sensor is unaffected by temperature. HF-sensor technology detects movement through glass, wood and stud walls. HF-360-16AW thanks to its high sensitivity can detect even minute hand movement. This sensor offers a high energy efficiency and is ideal for WCs with toilet cubicles, changing rooms, car parks. Sensor is available in black and white colors. VEXEN electric HF-360-08AW motion detectors have 3 years warranty.