Occupancy Sensor Main Unit

CRC5301

· The OMU PIR occupancy sensor is installed on the ceiling to detect human movement.

· When a person enters the sensor detection range, the lighting is automatically turned on/off or controlled through dimming (scene) functions. 

· The detection area can be extended by adding the OAU (CRC5311) auxiliary PIR sensor. 

· E/F2-BUS, Infrared  I/O

Daylight Sensor Unit (Illuminance Sensor) 

CRC5302

· The ODU is ceiling-mounted to detect ambient illuminance and automatically turns lighting on or off based on the preset illuminance level. 

· Through IPC Web, the system switches to dimming control mode to control the brightness of luminaires connected to the DCU (CRC4214) in real time, helping reduce energy consumption. 

· E/F2-BUS, Infrared  I/O

Daylight Sensor Unit with Dimmer

CRC5352

· The ODU-D integrates a daylight sensor and a 1-channel dimming control function, adjusting the brightness of luminaires with 0–10VDC dimming ballasts or LED drivers in real time according to detected daylight to provide energy savings and an optimized lighting environment. 

· High-Trim (maximum output) can be adjusted to improve energy savings and luminaire maintenance in spaces connected to the ODU-D, while Low-Trim (minimum output) can be set to prevent flicker. 

· E/F2-BUS, Infrared  I/O