Danlers PIR Occupancy Switches
The complete range of standard PIR Occupancy Switches from Danlers; each a passive infra-red occupancy switch designed for the automatic control of lighting, heating, ventilation or air conditioning loads. These switches will switch on automatically when the PIR senses movement and switch off after a chosen period of time. This results in a reduction in energy usage and hence bills. Furthermore a built-in adjustable photocell override can be used to keep lights off when there is sufficient daylight available.
