Wall Mounted On Off Switch Sensor Microwave Movement Detectors High Efficiency

CE Approved On Off Switch Sensor Compact Design 120-277VAC For Ceiling Light Features: HD401S CR is an innovative and active motion detector with HF system 5.8GHz. It automatically switches on/off light based on mo tion and ambient light level. Can control all kinds of lamps, for example, halogen, fluorescent and LED lights. Compact size and small casing, suitable to fix within most luminaires. Motion can be detected through plastic, glass and thin non-metal materials.