ORNO OR-CR-246 Detector de movimiento por microondas con sensor exterior 360° IP20

Motion detection that covers every corner. Conventional infrared sensors often miss slow or awkward movements, especially when body heat is shielded by obstacles. The ORNO OR-CR-246 uses microwave radar at 5.8 GHz to sense movement through walls, glass, and lightweight partitions, providing a full 360° detection circle with an external sensor head that can be positioned independently for the best coverage.

Who is it for

Perfect for electricians and installers fitting intelligent lighting in corridors, workshops, garages, stairwells, or utility rooms. The OR-CR-246 is also an excellent upgrade for spaces where PIR detectors are unreliable due to temperature variations or awkward sightlines.

Main features

• Microwave (radar) sensor technology unaffected by heat or ambient light
• External sensor head with flush-mounted main unit for flexible installation
• 360° detection angle with adjustable range from 1 to 8 metres
• Switch incandescent loads up to 1200 W or LED/fluorescent loads up to 300 W
• Adjustable time delay from 10 seconds to 12 minutes
• Light sensitivity adjustable from <3 to 2000 LUX for daylight or night-only operation
• IP20-rated for indoor use

Specifications

• Power supply: 220-240 V AC, 50/60 Hz
• Standby power consumption: approximately 0.9 W
• Detection range: 1-8 m (adjustable)
• Detection angle: 360°
• Motion speed detection: 0.6-1.5 m/s
• Installation height: 1.5-3.5 m
• Operating temperature: -20°C to +40°C
• IP rating: IP20

Tips

Mount the main unit in a standard junction box and place the external sensor so it covers the walkway or entry point. Use the LUX dial to prevent the sensor from tripping during daylight hours, then fine-tune the time delay to suit the room – a shorter setting works well for corridors, while longer durations suit storage or utility areas. Always switch off the supply before adjusting any settings.