Robus Surface Motion Detector features with injection moulded ABS body providing impact resistance of IK10, rear and side entry knockouts, integral cable clamp. Large terminals accept 2 x 1. 5mmý conductors in each terminal; facility to loop in/loop out to parallel sensors or multiple fittings. Adjustable passive photocell; inhibits switching where natural light is sufficient. Passive infra red; ensures light is switched on when sensor detects movement of heat, therefore lighting is switched off when the area is vacated and minimize false/unwanted triggering. Detection range 360°, detection distance 9m at 2.8m mounting height. Adjustable time delay of 5sec to 15min ensures that lighting is switched off with required delay. Adjustable lux setting of 2lx to 2000lx. High load contact rating; allows numerous fittings to be switched. It is suitable for surface applications.