Finder Ceiling-Mounted PIR Motion Detector 18.31.8.230.0000, 230 V AC, 360°

Manually switching lights in corridors, stairwells, or restrooms wastes energy and causes unnecessary wear on switches. This Finder motion detector automates lighting based on presence and ambient light, so lights turn on only when needed and switch off after a set delay.

Who is it for

Electricians and building managers who need a reliable, flush-mounted ceiling sensor for indoor areas up to 8 m in diameter. It suits offices, hallways, bathrooms, and other spaces where hands-free lighting control is desired.

Main features

• 360° detection angle for full-room coverage.
• Adjustable time delay from 10 seconds to 12 minutes.
• Light sensitivity adjustable from 5 to 500 lux, allowing operation only in darkness or also in daylight.
• Switching capacity up to 2300 W resistive load (10 A at 230 V AC).
• Flush-mounted ceiling installation with 60 mm cut-out and 50 mm depth.
• Low power consumption under 1 W.

Specifications

• Supply voltage: 230 V AC, 50/60 Hz
• Detection angle: 360°
• Detection range: 8 m diameter at 2.5 m mounting height
• Recommended mounting height: 2.5 m
• Output: 1 NO contact
• Max. resistive load (AC1): 2300 W (10 A @ 230 V AC)
• Max. incandescent lamp load: 2000 W
• Max. LED lamp load (230 V): 500 W
• Time delay adjustment: 10 s – 12 min
• Light sensitivity adjustment: 5 – 500 lux
• Power consumption: < 1 W
• Protection degree (front): IP40
• Operating temperature: -10 °C to +50 °C
• Housing material: UV-resistant thermoplastic
• Colour: white
• Installation cut-out diameter: 60 mm
• Installation depth: 50 mm

Tips

For best coverage, mount the detector at 2.5 m height in the centre of the area. Adjust the light sensitivity to prevent activation during bright daylight if not needed. Ensure the load does not exceed the rated capacity, especially with LED drivers that may have high inrush currents.