DESCRIPTION
These Lighting Controllers are specifically designed to give savings over uncontrolled lighting whilst retaining an ease of installation and configuration. A Passive Infra-Red detector monitors occupation through body heat and a photo-sensitive device monitors light level. The LL-CC range ensures that lighting is only switched on when the area covered is occupied and the light level is too low for normal working use. In this way lighting remains off until required.
The LL-CC-240 is a mains powered unit which switches the live feed directly to the lighting whilst the low voltage model (LL-CC-LV) is equipped with an SPDT relay to allow mains switching.
The units 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).