100% brand new and high quality. Small size, light weight, easy to install and operate, plug and play. Automatic ventilation exhaust fan and automatic control of other electrical appliances and other functions. When entering the sensing range, it will automatically turn on/off in the dark, and there may be a 45s time delay. Suitable for automotive lighting corridors, corridors, bathrooms, basements, warehouses, garages, closets, advertising light boxes, etc. Specification: Material: HDPE+PC, working voltage: 180-240V Power: 3W Working temperature: -20℃-+40℃ Delay time: 45s Light control: 3Lux~6Lux Output mode: sensor output Sensing distance: 4-6m Sensing angle: 120° Hole size: 20mm Load: 40W Package includes: 1×human body induction switch with terminal/1×human body induction switch without terminal

Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.