The ENSA-PS1 is an intelligent sensor switch, designed for wall mounting. It features configurable ambient light sensing, passive infrared motion detection and on-time delay, so you may tailor light usage and energy consumption to your exact specifications. Add three step energy saving to any light with sensor switches: Daylight sensor: Activates motion sensor when lux levels fall below limit Motion sensor: Detects movement, turns light on only when necessary On-timer: Light-on duration is set only as long as is required Features Automatically activate and deactivate lighting for energy efficiency Adjustable sensors: Daylight (3~2000lx) / Motion (12m) / On-timer (10s~7min) 180° arc / 12m radius passive infrared detection Wall mount angle adjustable, IP65 rated for outdoor use 3 year warranty Specifications Daylight Sensor - Yes Motion Sensor Type - Passive Infrared Electrical Input Voltage - 220 ~ 240VAC 50Hz Power Consumption (Sensing Mode) - 0.5W Max. Rated Load (Resistive/Inductive) - 1200W / 300W Detection Daylight Sensing - 3 ~ 2000 Lux Motion Detection Area - 180° arc (12m radius) Motion Detection Adjustment - N/A Recommended Installation Height - 1.8 ~ 2.5m Motion Detection Speed - 0.6 ~ 1.5m/s On-timer Delay - 10s ~ 7min Stand-by Period - N/A Stand-by Dimming - N/A General Ingress Protection - IP65 Operating Environment - -20 ~ 40°C /