/ OSBL- Fixture Mounted Occupancy Sensor Bi-Level

OSBL- Fixture Mounted Occupancy Sensor Bi-Level

The OSBL mounts to an indoor lighting fixture and provides multi level control based on motion, by controlling the 0-10V LED drivers and ballasts, providing low/high lighting control.When motion is detected within the sensors coverage area, the relay in the sensor closes, and the lighting loads are automatically turned on.



  •  Works with ballasts or LED drivers. Adjustable ramp up and fade down times .
  • Time delay from 5 – 30 minutes
  • Optional cutoff delay
  • Up to 200,000 On/Off cycles
  • Optional dusk to dawn controls

Specifications Features


The slim, low profile OSBL is designed for installation by external lens to connect with light fixture body. The sensor is ideal for areas such as parking facilities, gas stations, pedestrian pathways and warehouses. A choice of two PIR sensor lenses ensures complete coverage.


The OSBL operates at 120-277V and 50/60Hz. Adjustable time settings, 10 seconds to 15 mins. Also adjustable Lux control 10-2000Lux. A full 360° detection area at a maximum mounting height of 40'.


OSBL Dimensions


Emergency Battery backup

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The occupancy sensor to achieve tri-level dimming control, for some areas that require a light change notice before switch off. If offered 3 levels of light control: 100% dimming light (0, 10%, 30%, 50%) off; and 2 periods of selectable waiting time: motion hold time and standby time.

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Catalog and Specification

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