Mini PIR Motion Sensor Infrared DC 3.5-24V for LED Lighting

Mini PIR Human Motion Sensor — Smart Automatic Lighting Control

Upgrade any space with hands-free lighting automation using this compact Mini Infrared (PIR) Human Motion Sensor. Designed for a wide voltage range of DC 3.5–24V, it's the perfect plug-and-play solution for LED corridor lights, ceiling fixtures, wardrobe lighting, extractor fans, alarms, and more. With a wide 140° detection angle and a detection range of 5–8 metres, it reliably senses movement and triggers your connected load automatically — saving energy and adding convenience.

Made in Mainland China.

Key Features

• Wide Voltage Compatibility: Works with DC 3.5V to 24V power supplies — suitable for a variety of LED and low-voltage systems
• 5–8 Metre Detection Range with a broad 140° detection angle — covers hallways, closets, staircases, and more
• 3 Adjustable Operating Modes: Very Dim (5–10 lux), Dim (40–60 lux), and All-Day Mode (2000 lux) — use only when needed or around the clock
• 3 Output Delay Settings: ~5 seconds, 45 seconds, or 4 minutes — customise how long the load stays on after motion stops
• Ultra-Low Power Consumption: ≤0.1W standby draw keeps your energy bill low
• High Load Capacity: Supports up to 2A load current — compatible with LED strips, ceiling lights, fans, and alarms
• Rated for 200,000 Cycles — built for long-lasting, reliable daily use
• Wide Operating Temperature: -30°C to +40°C — works in cold garages, outdoor-adjacent corridors, and warm interiors
• Compact Plastic Construction: Discreet mini form factor, easy to install in tight spaces

Technical Specifications

Ideal For

• Hallways, corridors, and staircases
• Wardrobe and cabinet interior lighting
• Ceiling-mounted LED fixtures
• Garage, shed, and utility room automation
• Extractor fans, alarms, and industrial control equipment

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Frequently Asked Questions

Q: What types of loads can this mini PIR motion sensor control?

A: This sensor is compatible with a wide range of loads including LED lighting strips, ceiling-mounted LED fixtures, corridor lights, wardrobe lights, extractor fans, alarms, and light industrial equipment — any load up to 2A within the DC 3.5–24V range.

Q: Can I adjust how long the light stays on after motion is detected?

A: Yes! The sensor offers three output delay settings: approximately 5 seconds, 45 seconds, or 4 minutes. Simply select the delay that best suits your application — short delays work great for wardrobes, while longer delays suit corridors or stairwells.

Q: Will this PIR sensor work in bright daylight conditions?

A: Absolutely. The All-Day Mode supports ambient light levels up to 2000 lux, meaning the sensor will trigger your connected load regardless of how bright the environment is. For nighttime-only operation, use the Very Dim (5–10 lux) or Dim (40–60 lux) mode settings.

Q: How do I install this motion sensor?

A: The sensor is designed for easy integration into low-voltage DC circuits. Connect it in-line with your power source and load according to its wiring configuration. Its compact mini form factor fits neatly into ceiling fixtures, cabinet frames, and other tight spaces. Always ensure power is off before installation.