PIR Infrared Motion Sensor Switch A compact, plastic sensor switch that automatically controls LED lighting based on motion detection. Designed for simple integration in low voltage systems, it delivers hands on and off operation to reduce manual switching and improve convenience. Key benefits Automatic motion activation and timed switching for convenience in hallways, closets, cabinets, and under cabinets. Wide voltage compatibility for flexible installation across many 3.7V, 5V, 12V and 24V DC applications. Low load range suitable for LED lighting, making it a good match for small fixtures and indicator lights. Simple, compact design for easy mounting where space is limited. No concern chemicals in the unit. Main specifications Model number: PIR Sensor; alternate listing: Infrared Motion Sensor Switch Item type: SWITCHES Color: All Day Induction Material: Plastic Sensors included: 1 pcs PIR infrared motion sensor Working voltage: 3 24V Current rating: 3A Load power: 3W 36W Detection angle: 0 8 m Detection range: 120 Switch type: Sensor Switch Is smart device: No : 1 year Features: PIR Sensor Performance and compatibility Operates across 3.7V, 5V, 12V and 24V systems, supporting many common low voltage LED setups. Handles up to 3A of current and LED loads between 3W and 36W. Compact plastic housing provides a lightweight, low profile solution for indoor installations. Not a networked smart device so no app or cloud connection is required. Typical applications Under cabinet or closet lighting: Automatically turns LED strips or puck lights on when motion is detected and off after inactivity. Hallway or stair lighting: Provides hands lighting activation to improve ease of use during transit. Small lighting fixtures and nightlights: Ideal for miniature LED sensors and low wattage fixtures where automatic control is needed. Installation notes Confirm system voltage is within the 3 24V range before installation. Observe current and load power limits to ensure reliable operation. Mount in a position with clear line of sight for the monitored area to achieve detection performance. What is included One PIR infrared motion sensor switch. This sensor switch offers a straightforward, reliable way to add motion activated control to low voltage LED applications while keeping installation and operation simple.