USB PIR Motion Sensor Switch 5V–24V for LED Light Strips
USB PIR Motion Sensor Switch 5V–24V for LED Light Strips
Smart Motion-Activated Switch for LED Lights
Take the hassle out of manual switching with this compact USB & DC PIR Motion Sensor Switch. Using passive infrared (PIR) technology, it automatically detects body heat and movement within a wide 120° angle and up to 5 metres away — turning your LED light strips on the moment you enter and off again after you leave. Perfect for wardrobes, under-cabinet lighting, stairways, hallways, bedrooms, and more.
Made in Mainland China.
Key Features
- Wide Voltage Compatibility: Operates on 5V–24V DC, making it compatible with most USB-powered and DC-powered LED strips.
- Dual Connection Options: Connect via USB or DC cable for maximum flexibility.
- 120° Wide-Angle Detection with an inductive range of up to 5 metres for broad coverage.
- Adjustable Delay Timer: Choose from 15, 30, 60, or 90 seconds before lights automatically switch off after no motion is detected.
- Continuous Brightness Adjustment: Dim from 10% to 100% to suit any ambiance or environment.
- Multiple Lighting Modes: Switch between sensor-activated and constant-on modes.
- Continuous Trigger Mode: Keeps lights on as long as motion is detected — no annoying cut-outs mid-activity.
- Low Standby Current: Less than 5mA static draw keeps energy consumption minimal.
- Compact & Discreet: Tiny 4 × 3 × 2 cm body fits neatly into tight spaces without drawing attention.
- Durable Plastic Build: Lightweight and robust for everyday use.
Specifications
| Working Voltage | 5V–24V DC (Wide Voltage) |
| Static Current | <5mA |
| Output Current | 5A |
| Delay Time | 15 / 30 / 60 / 90 seconds |
| Brightness Adjustment | 10%–100% (Continuous) |
| Detection Method | Passive Infrared Sensing |
| Inductive Angle | 120° |
| Inductive Distance | Up to 5 metres |
| Working Temperature | -10°C to +35°C |
| Trigger Mode | Continuous Triggering |
| Material | Plastic |
| Size | ~4 × 3 × 2 cm / 1.57 × 1.18 × 0.79 in |
| Package Includes | 1 or 2 Pcs Sensor Switch |
| Connection | USB or DC Cable |
Perfect For
- Under-cabinet LED strip lighting in kitchens and offices
- Wardrobe and closet lighting automation
- Staircase and hallway lighting
- Bedside and accent LED lighting
- DIY smart home projects
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Frequently Asked Questions
Q: What LED strip voltages is this PIR motion sensor switch compatible with?
A: This sensor switch supports a wide voltage range of 5V to 24V DC, making it compatible with the vast majority of USB-powered and DC-powered LED light strips available on the market today.
Q: Can I adjust how long the lights stay on after motion is no longer detected?
A: Yes! The delay timer is fully adjustable with four settings: 15, 30, 60, or 90 seconds. Once no motion is detected within the delay window, the lights will switch off automatically.
Q: What is the detection range and angle of this PIR sensor?
A: The sensor detects motion within a 120° wide-angle field of view and at a distance of up to 5 metres, providing broad and reliable coverage for most rooms and installation scenarios.
Q: Does the sensor work in constant-on mode as well?
A: Yes. In addition to the automatic sensor-activated mode, the switch also features a constant-on mode so your lights can stay on regardless of motion detection, giving you full control over your lighting setup.
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.