Danlers Flush Mounted Ceiling PIR Switch 1500 Watt ideal for use in offices, warehouses, schools and factories. Features: Easy to install and suitable for flush mounting through suspended or plasterboard ceilings Loading: Up to 6 amps, (1500 Watt) of any type of load, including resistant, fluorescent or inductive lighting loads or up to 1 amp, (250 Watt) of fans Includes a passive infra-red quad person detector which detects the movement of a warm body moving within 360° detection zone, (5 metre diameter) Adjustable time lag function before switch off from 10 seconds to 40 minutes Several PIR switches can be wired in parallel. Switches should be spaced every 5m in either direction Photocell Range: 100 to 1000 lux, and inactive Specification: Wattage:  1500 W Dimensions: 72 diameter x 68mm depth