This product is based on light, infrared sensors on and off. Day or strong light will not light on; and it automatically lights up when the switch is powered sensing range at night or in low light. For corridors, bathrooms, basements, warehouses, garages and other places of automatic lighting, automatic ventilation exhaust fan and other electrical automatic control.

Sensing distance: 3m

Extension of time: 15 seconds

Induction angle: 120 degree; DC female port size: 5.35mm, male size: 2.1mm