Danlers Limited manufacture a comprehensive range of passive infra-red occupancy switches for automatic lighting control. The products are easy to install, using the existing wiring in a building.
Danlers passive infra-red occupancy switches bring the load on only when a person is present, thus saving on energy bills. Each model in the range includes an adjustable photocell override, adjustable time lag before switch off and a relay for switching up to 6 amps (1500W) of any type of load, including fluorescent lighting.
They are ideal for use in offices, factories, warehouses, schools, hospitals, accommodation blocks and so on.