O-lite OL357 Flush Mount Micro Sensor for Downlights

The O-lite OL357 is a flush/recessed-mount microwave occupancy sensor designed to be fitted alongside downlights, with a 62mm cutout matching standard downlight cutouts. Being microwave-based, it is more sensitive than a PIR sensor and can detect through non-metallic materials.

• Application: Discreet flush-mount micro-sensitive occupancy sensing alongside recessed downlights
• Key specification: 1 x microwave sensor, 360° detection, adjustable detection area 1-8m, 62mm cutout
• Rated load: 1200W (incandescent) / 300W (CFL), 220-240VAC
• Installation height: 1.5-3.5m

Key Features

• Flush/recessed mount matches standard 62mm downlight cutouts for a discreet installation
• Microwave (micro-sensitive) detection is more responsive than PIR and can detect through non-metallic covers
• 360° detection with adjustable detection area from 1-8m
• Adjustable time delay from 10 seconds up to 12 minutes

Typical Applications

• Ceiling installations alongside recessed downlights needing more sensitive detection than PIR
• Offices, hallways and residential rooms

Technical Specifications

What's Included

• 1 x O-lite OL357 flush mount microwave sensor

Please note: Luminaires, wiring, isolators and electrical protection are not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm your ceiling cutout is 62mm before ordering.
• Confirm your connected load does not exceed 1200W (incandescent) / 300W (CFL) before ordering.
• This is a mains-voltage electrical component — installation should be carried out by a suitably qualified electrician.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.