Small Size Human Body Sensor Switch Automatic Control PIR Sensor Switch High Sensitivity Lighting Accessory Time Delay for Ceiling Light, Corridor, Outdoor

Basic Identity: This compact lighting accessory is a small-size human body sensor switch designed for automatic control in ceiling light, corridor, and outdoor installations, making it easy to add motion-activated lighting to existing fixtures.

Automatic Control: As a PIR sensor switch, it detects human movement and turns the light activation when a person enters the sensing area, helping lights respond only when needed and reducing manual switching.

Detection Design: The human body sensor uses infrared sensing with 110-degree° detection angle and an effective range of about 4–6 m, offering reliable activation for everyday pathways and room entrances.

Practical Advantage: With a time delay function of about 30-second interval, this motion sensor switch helps keep lighting on briefly after movement is detected, improving convenience when walking through dark areas.

Installation Purpose: Built as an LED downlight sensor for indoor use, it is suitable for ceiling-mounted lamps and small concealed areas, helping create more efficient, more efficient lighting without taking up much room.