180Degree Outdoor LED Security PIR Infrared Motion Sensor Detector Switch for Wall Light New.

Features: 1. The sensor adopts pyroelectric infrared technology built-in human body infrared sensor module light effect sensor module and delay switch module. Decoding and receiving control output industrial area-level chip large load capacity strong anti-interference ability. 2. When a person enters the sensing range it can be automatically turned on and after a person leaves it can be automatically turned off after a delay. Prolongs the service life of the lamps and energy saving. 3. It can automatically identify day and night and the external environment illuminance at the beginning of work can be freely selected so that it can work automatically at night and turn off during the day. Users can adjust by themselves; The detection distance is adjustable and can be adjusted according to the place of use. 4. The light on time is adjustable which can be adjusted by the user according to local conditions. 5. Large detection area from the top and bottom left and right service field.