PIR Sensor 110-220V with 4 Wires 28x37mm
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 23,99 lei | — |
| 3–4 pcs | 22,79 lei | 5% (−1,20 lei/unit) |
| 5–10 pcs | 21,59 lei | 10% (−2,40 lei/unit) |
| 11+ pcs | 20,39 lei | 15% (−3,60 lei/unit) |
4-wire PIR Sensor for Automatic Lighting
This compact PIR sensor transforms any light fixture into an intelligent system that automatically turns on when motion is detected. Installed in under 15 minutes, it functions as an automatic switch without human intervention, ideal for corridors, bathrooms, garages, or storage rooms where you often forget to turn off the light.
What you get with this product
- Save electricity by automatically turning on only when someone enters the detection area, with no risk of leaving the light on
- Quick installation without an electrician — detachable plug and fixing nut included, everything connects via 4 clearly marked wires
- Silent and reliable operation at any ambient temperature, with a detection range of up to 6 meters and a 120-degree angle
- Compatible with light fixtures between 3-18W — LED lamps, sconces, small projectors, without complex modifications
- Compact dimensions of 28x37mm allow installation even in narrow spaces or light fixtures with small cavities
- Automatic ambient light control — the sensor activates only in dark conditions, not during the day
How it works and how to install it
The sensor detects human body temperature via infrared and automatically turns on the light when someone enters the detection range. After 20-25 seconds of exiting the area, the light automatically turns off. Installation is done by connecting the 4 wires: two long wires for 110-220V AC power and two short wires for the output to the lamp. The detachable plug and threaded nut ensure quick fastening to any compatible light fixture. Recommended for installation at a minimum height of 1.5m.
Frequently Asked Questions
Can it be mounted on any LED lamp?
Yes, it works with light fixtures between 3-18W powered at 110-220V AC. Check the lamp's wattage before connecting.
How long does the light stay on after detection?
The light stays on for 20-25 seconds after the sensor no longer detects motion or human body temperature in the area.
Does it work during the day or only at night?
The sensor has a photosensitive cell that activates automatically only in dark conditions below 10 Lux, saving energy during the day.
Technical Specifications
| Supply voltage | 110-220V AC |
| Operating voltage | 85-265V |
| Compatible wattage | 3-18W |
| Illumination time | 20-25 seconds |
| Light activation threshold | 10 Lux |
| Detection angle | 110-120 degrees |
| Detection range | 3-6 meters |
| Recommended mounting height | Minimum 1.5 meters |
| Dimensions | 28 x 37 mm |
| Number of wires | 4 wires (2 long for power, 2 short for output) |
| Housing material | Plastic |
| EAN | 0781499708225 |
Warranty and support
The product benefits from a 24-month warranty in accordance with Romanian legislation and a 30-day return policy. Fast delivery by partner courier throughout the country.
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