220V Automatic Infrared PIR Motion Sensor Switch – Smart Body Detector Switch for LED Lights & Home Security

Overview 

The 220v automatic infrared pir motion sensor switch is a smart energy-saving solution designed to automate indoor and outdoor lighting. Utilizing passive infrared (PIR) technology, this sensor detects thermal heat emitted by moving human bodies and automatically triggers connected lights or alarms. It stays active while motion is present and turns off after a set delay time, making it ideal for staircases, hallways, washrooms, corridors, and security installations across residential and commercial buildings.

Key Features 

• Hands-Free Automation: Automatically turns lights on upon detecting movement and switches them off after you leave, saving electricity.

• Wide Detection Angle: 120° Fresnel lens covers broad entryways and corridors to detect movement reliably.

• Energy-Efficient Solution: Eliminates unnecessary lighting in unoccupied rooms, reducing monthly utility bills.

• Multi-Load Compatibility: Works seamlessly with AC LED bulbs, tube lights, exhaust fans, and security buzzers.

• Compact & Easy Installation: Standard 2-wire / 3-wire AC installation designed for surface mounting or ceiling recessed fits.

Technical Specifications 

Popular Smart Home & Automation Uses 

• Staircase & Hallway Lighting: Hands-free illumination when walking through corridors at night.

• Bathroom & Closet Automation: Automatically turns ceiling LEDs on upon entering and off after exit.

• Security & Perimeter Control: Connect to porch lights or alarm buzzers to deter intruders around doorways and gates.