1. Built-in human body infrared sensor module, light effect sensor module, delay switch module 2. Large load capacity and strong anti-interference ability 3. 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. This eliminates the artificial waste of conventional lamps that are turned on or turned off by no one, prolongs the service life of the lamps, and integrates energy saving, convenience and environmental protection. 4. 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 5. The detection distance is adjustable and can be adjusted according to the place of use 6. The light on time is adjustable, which can be adjusted by the user according to local condition Material: ABS Working Rotation: 180 Degree Voltage: ~265 Standard: , , CE, RoHS IP Rating: Indoor application Setting: 2-2000lux svr adjustable Size: As shown on the picture Induction lighting time: 5s~6min adjustable time Detection distance: Approx 12M, installation 1.5-2.5M High 1 x Motion Sensor 1.We don&# t offer retail package,but we will pack it well before shipped out. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you buy. 3.Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thank you!