★ 4.9★ Rated by 750+ Customers on Google

🚀 Startup India Recognized Company

🚚 Pan India Delivery via Trusted Courier Partners

🏬 Only Physical + Online Robotics Store in Pimpri

🎓 Trusted by Engineering Students, Makers & Innovators Across India

★ 4.9★ Rated by 750+ Customers on Google

🚀 Startup India Recognized Company

🚚 Pan India Delivery via Trusted Courier Partners

🏬 Only Physical + Online Robotics Store in Pimpri

🎓 Trusted by Engineering Students, Makers & Innovators Across India

220V AC PIR Infrared Automatic Motion Detection Sensor Switch for LED and Security Lighting

Feature	Details
Operating Voltage	AC 110V – 240V (50/60Hz)
Load Power	Max 40W (LED, Energy-saving lamps)
Detection Angle	110° to 140° Cone Angle
Detection Distance	4 to 6 Meters
Time Delay	~45 Seconds (Fixed/Auto)
Light Sensing	Integrated Photocell (Night-only operation)

Price

🚚 Ships within 24 Hours
📦 Pan India Delivery

₹ 570.48

(Tax included)

Barcode: 8881821

Product Description The 220V AC PIR Infrared Automatic Motion Detection Sensor Switch is an intelligent, energy-saving controller designed for hands-free lighting management. Operating directly on standard AC mains, this compact module uses passive infrared technology to detect the thermal signatures of moving human bodies. Once triggered, it automatically activates the connected load (such as LED bulbs, exhaust fans, or alarm buzzers) and keeps it powered for a pre-set duration before shutting off. Featuring a built-in light sensor (LDR), the switch is optimized to only function in low-light or dark conditions, preventing energy waste during the day. Its small footprint and high-voltage compatibility make it ideal for hallways, bathrooms, warehouses, and security lighting installations.

Key Features

Direct AC Operation: Eliminates the need for external DC adapters; connects directly to 220V AC mains for simplified home automation.
Energy Efficient: Built-in photocell ensures the light only turns on at night, significantly reducing electricity consumption.
Compact Hidden Design: Small enough to be installed inside junction boxes, false ceilings, or existing light fixtures for a clean look.
Passive IR Technology: High-sensitivity detection that triggers based on body heat movement, minimizing false alarms from wind or sound.
Wide Load Compatibility: Safely controls LED lights, incandescent bulbs, fluorescent lamps, and small AC fans.

Technical Details

Sensing Mechanism: Employs a dual-element pyroelectric infrared sensor coupled with a professional Fresnel lens.
Internal Controller: Uses a dedicated PIR processing IC for noise filtration and stable timing logic.
Detection Pattern: Features a cone-shaped sensing area with a 110-140 degree wide-angle coverage.
Load Handling: Optimized for LED loads up to 100W; can handle higher loads of resistive incandescent bulbs (up to 200W).
Standby Current: Extremely low quiescent power draw (<0.01A), meeting modern eco-design standards.
Light Control Threshold: Factory-tuned to trigger when ambient light falls below 10 Lux (Twilight/Night).
Time Delay Reset: If continuous motion is detected while the light is ON, the timer resets, preventing the light from turning off while the room is occupied.
Dielectric Strength: Internal circuitry is housed in a fire-retardant ABS shell with high-voltage isolation.
Wiring Interface: Clearly labeled wire leads (typically Red/Brown for Live, Blue for Neutral, and Yellow/White for Load).
Interference Immunity: Shielded against electromagnetic interference from WiFi routers and cellular signals.
Installation Height: Optimal sensing range is achieved when mounted at a height of 2 to 3.5 meters.
Environmental Stability: Maintained accuracy across varying humidity levels and indoor temperature fluctuations.
Mechanical Life: Solid-state switching design (Triac or Relay based) ensures thousands of trouble-free cycles.
Safety Standards: Features internal over-current protection to protect the sensor from load surges.
Fast Start-up: Initial power-on "self-check" period of approximately 10-60 seconds before entering normal sensing mode.

Prototyping and Engineering Tips from Robogears

9V Battery Use: DANGER: This module is strictly for 220V AC mains. Do not attempt to power it with a 9V battery; the internal logic requires AC cycles to function and will not operate on DC.
18650 Cell: Similar to the 9V battery, an 18650 cell cannot power this device. For battery-operated motion projects, please use our HC-SR501 DC PIR Sensor instead.
IC & Capacitor Tip: If your LED light "flickers" when the sensor is OFF, it is usually due to the small leakage current required to power the sensor logic. Add a 0.1uF 275V X2 Safety Capacitor in parallel with the LED load to absorb this leakage.
Related Products: We recommend pairing this with our AC LED Strip Lights, 220V AC Industrial Buzzers, and Waterproof Junction Boxes.

Package Includes

1 x 220V AC PIR Infrared Motion Detection Sensor Switch.

Disclaimer Image is for illustration purpose only 2-3 lines.HIGH VOLTAGE DANGER. This device operates on 220V AC. Installation should only be performed by a qualified electrician or under expert supervision. Ensure the main power is disconnected before wiring to avoid fatal electric shock.