Motion sensor with passive infrared technology, integrated timer and light level sensor. The device switches lights on upon movement detection for a defined time period depending on the ambient light level. Suitable for indoor residential and small commercial applications e.g. small offices. Detection range of 3.5m radius. Timer range for channel 1 is 30s to 30min, timer range for channel 2 is 10s to 15min. Infrascan range. Operating voltage 240V a.c. 50Hz. Note: Requires installation by an appropriately licenced electrician.