PIR Motion Sensor Switch 110V-220V Infrared Light with 120° Angle and 45s Delay
$4.99 – $39.99Price range: $4.99 through $39.99
PIR Infrared Motion Sensor Switch 110V-220V with 120° Detection Angle
Product Overview
Upgrade your lighting control with this efficient PIR Motion Sensor Switch, designed to detect human movement using infrared technology. Compatible with a wide voltage range from 85V to 265V, this sensor switch is ideal for ceiling downlights and other lighting fixtures, offering convenient automatic activation. With a 120° sensing angle and a detection range of 4 to 6 meters, it ensures reliable motion detection to enhance comfort and energy savings.
Key Features
- Human body infrared sensor for precise motion detection
- Wide working voltage range: AC 85-265V
- Detection angle of 120° for broad coverage
- Sensing distance between 4 and 6 meters
- Delay time of approximately 45 seconds before switching off
- Suitable for loads between 3W and 40W
- Compact PVC shell measuring about 37mm by 26mm
- Recommended installation hole diameter: around 20mm
- Operational temperature range: -20°C to +40°C
Benefits
This PIR motion sensor switch brings smart convenience and efficiency to your lighting setup. You won’t need to fumble for switches in the dark, and it helps reduce electricity waste by ensuring lights operate only when needed.
- Hands-free lighting control for enhanced convenience
- Energy-saving by automatically turning lights off after no movement is detected
- Easy integration with existing ceiling downlights
- Durable PVC construction suitable for various environments
- Consistent performance across a broad temperature range
Everyday Use
Ideal for residential and commercial spaces, this sensor switch can be installed in hallways, closets, bathrooms, or entryways to automate lighting. It’s especially useful in areas where lights are often left on by accident. Just install it in your fixture, and enjoy automatic lighting that responds to your presence.
Product Details
- Material: PVC
- Shell size: approximately 37mm x 26mm
- Sensing angle: 120°
- Detection distance: 4-6 meters
- Working voltage: 85-265V AC
- Load power supported: 3W-40W
- Delay time: approx. 45 seconds
- Recommended installation hole: about 20mm diameter
- Operating temperature: -20°C to +40°C
Why Customers Love It
This PIR infrared motion sensor switch is a practical addition for anyone looking to simplify lighting control without complicated setups. Its reliable motion sensing and wide compatibility make it a smart choice for boosting home or workspace functionality while conserving energy effortlessly.




















| Weight | 0.028 lbs |
|---|---|
| Dimensions | 12 × 12 × 2 in |
| Brand Name | Szaoju |
| Communication method | IR |
| High-concerned chemical | None |
| Choice | yes |

R***n –
They are perfect and exactly what i ordered but i received a few of them and they are not marked so i am unable to tell them apart
Bundle: 2pcs
Y***a –
Super
Color: 2pcs
Anonymous –
excellent product
Bundle: PIR Sensor Detector Ships From: CHINA
A***A –
The sensors are as shown in the photo, functioning correctly.
Bundle: PIR Sensor Detector Ships From: CHINA
g***r –
Very nice small motion sensor. No wiring diagram. Two wires are shorter.
Bundle: PIR Sensor Detector Ships From: CHINA
F***T –
Received, thank you.
Bundle: PIR Sensor Detector Ships From: CHINA
g***o –
Perfect for my needs wprks good
Color: 2pcs
V***y –
Thank you
Bundle: 2pcs
Anonymous –
Great product. I recommend it. I’ll order a couple more.
Color: 2PCS
m***i –
Works well
Bundle: PIR Sensor Detector Ships From:
Anonymous –
I recommend
a very good value for money
Bundle: 2pcs