12V PIR Motion Sensor Switch – Auto Infrared Light Detector

Never Leave the Lights On Again – Smart Motion-Activated Control

The 12V PIR Motion Sensor Switch is the effortless way to automate your home or workspace lighting. Compatible with AC 110–240V and DC 12V systems, this infrared human body induction detector switches your lights on the moment you walk in — and turns them off automatically after you leave. Energy-saving, easy to install, and built for both indoor and outdoor use.

Made in Mainland China.

Key Features

• Wide Voltage Compatibility: Works with AC 110–240V and DC 12V power systems — suitable for most global setups.
• 120° Wide Detection Angle: Broad infrared sensing covers a wide area, reducing blind spots.
• 3–8 Metre Detection Range: Reliably detects human body heat and movement across a generous distance.
• Adjustable Timer: Set the lighting duration anywhere from 10 seconds to 5 minutes using the built-in timer knob.
• Adjustable Sensitivity: Fine-tune the sensor sensitivity with the SENS knob to suit your environment.
• 360° Adjustable Sensor Head: Tilts up/down (90°) and left/right (160°) for precise aiming.
• Weatherproof Body: Full ABS construction with systemic waterproofing — ideal for hallways, cellars, sheds, garages, and outdoor walls.
• CE Certified: Meets European safety and electromagnetic compatibility standards.
• Available in Black or White: Blends seamlessly with your existing décor.
• Energy Efficient: Eliminates wasted energy from lights accidentally left on.

Specifications

Perfect For

• Hallways, staircases, and corridors
• Cellars, basements, and storage rooms
• Garden sheds, garages, and carports
• Outdoor wall-mounted security lighting
• Offices, warehouses, and commercial spaces

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Energy Saving & Safety

Automatic motion-sensing lighting is one of the simplest ways to reduce unnecessary electricity consumption in your home or business. For more tips on energy-efficient lighting solutions, visit the U.S. Department of Energy – Energy Saver: Lighting.

Frequently Asked Questions

Q: Can this PIR motion sensor switch be used outdoors?

A: Yes! The sensor features systemic waterproofing, making it suitable for both indoor and outdoor installations such as garden sheds, outdoor walls, garages, and carports.

Q: What voltage does the 12V PIR motion sensor switch support?

A: It is compatible with AC 110–240V (standard mains power used worldwide) as well as DC 12V, giving you flexible installation options for a wide range of setups.

Q: How do I adjust the timer and sensitivity settings?

A: The switch features two easy-to-use adjustment knobs. Use the SENS knob to increase or decrease motion sensitivity, and use the time/timer knob to set how long the light stays on after motion is detected — anywhere from 10 seconds up to 5 minutes.

Q: What is the detection range and angle of this motion sensor?

A: The PIR sensor detects human body heat and movement within a range of 3 to 8 metres, across a wide 120° detection angle, ensuring broad coverage with minimal blind spots.