PIR Motion Sensor Light Switch 120° Adjustable Delay AC 110-240V
PIR Motion Sensor Light Switch 120° Adjustable Delay AC 110-240V
PIR Motion Sensor Light Switch – Hands-Free Automatic Lighting
Never fumble for a light switch again. This compact PIR infrared motion sensor switch automatically turns lights on when it detects movement and off after a set delay — perfect for stairs, hallways, corridors, garages, and storage rooms. With a wide 120° detection angle, adjustable sensitivity, and a broad AC 110–240V compatibility, it's an effortless upgrade to any home or workspace.
Made in Mainland China. CE and RoHS certified.
Key Features
- Wide 120° Detection Angle — Covers broad areas with a detection range of 3–8 metres (at 25°C).
- Adjustable Delay Time — Set the light-off delay anywhere from 10 seconds (±5s) up to 5 minutes (±1 min) to suit your needs.
- Day/Night (LUX) Control — Switch between "always active" (sun position) or "night-only" mode (moon position) so the sensor only triggers in low-light conditions.
- Adjustable Sensitivity — Fine-tune the SENS dial to prevent false triggers; reduce sensitivity if the light stays on unexpectedly.
- Broad Voltage Compatibility — Works on AC 110–240V; suitable for use in most countries worldwide.
- Compact & Easy to Install — Open-type installation (10mm/12mm opening); fits standard wall switch boxes at installation heights of 1.8m–2.5m.
- Flame-Retardant ABS Casing — Impact-resistant with a Fresnel lens for efficient infrared refraction and high sensitivity.
- Load Capacity up to 100W / 4A — Compatible with LED, CFL, and incandescent bulbs.
Specifications
| Detection Angle | 120° |
| Detection Distance | 3–8 m (at 25°C) |
| Ambient Light Range | 2–2000 LUX (adjustable) |
| Delay Time | 10s (±5s) to 5 min (±1 min) |
| Working Voltage | AC 110–240V |
| Rated Current | 4A |
| Load Power | <100W |
| Working Temperature | -10°C to 40°C |
| Working Humidity | <93% RH |
| Installation Height | 1.8m–2.5m |
| Dimensions | 42 × 40 × 20 mm |
| Material | ABS (flame-retardant) |
| Certifications | CE, RoHS |
Great For
- Staircases & hallways
- Corridors & passageways
- Garages & basements
- Storage rooms & utility spaces
- Smart home lighting automation
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Frequently Asked Questions
Q: What type of bulbs is this PIR motion sensor switch compatible with?
A: This motion sensor light switch works with LED, CFL, and incandescent bulbs up to 100W / 4A load. It operates on AC 110–240V, making it compatible with standard lighting in most regions.
Q: How do I set the sensor to only activate at night?
A: Use the LUX dial on the switch. Turn it to the "moon" position and the sensor will automatically remain inactive during daylight hours, only activating when ambient light drops below your chosen threshold — ideal for hands-free nighttime corridor and stair lighting.
Q: Can I adjust how long the light stays on after motion is detected?
A: Yes! The TIME dial lets you set the delay period from as little as 10 seconds (±5s) up to 5 minutes (±1 min). Once no further movement is detected within the sensing area, the light will switch off automatically after the chosen delay.
Q: What does the SENS dial do?
A: The SENS (sensitivity) dial controls how easily the sensor is triggered by movement. If the light turns on too readily or stays on without clear cause, reducing the sensitivity setting can help minimize unintended activations.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.