DESCRIPTION
The OC range of Passive Infra-red Detectors is for monitoring occupation through moving body heat. The detection of occupancy causes the internal SPDT relay to activate and the volt free contacts ensure compatibility with a vast array of equipment including BMS digital inputs.
The OC-PIRC-LV can be flush mounted through a false ceiling using the clip provided, or can be surface mounted using the optional back box (suffix -S to part code) whilst the OC-W-LV can be fixed directly to a wall or mounted using the angled bracket supplied.
Note: Wall mounted versions can be used to switch low voltage loads only. Ceiling units are mains rated.