Ceiling Mount Microwave Sensor Motion Activated Switch ENSA-MS2 The ENSA-MS2 is an intelligent sensor switch, designed for indoors ceiling mounting. It features configurable ambient light sensing, microwave 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 1) Daylight sensor: Activates motion sensor when lux levels fall below limit 2) Motion sensor: Detects movement, turns light on only when necessary 3) On-timer: Light-on duration is set only as long as is required Product features Automatically activate and deactivate lighting for energy efficiency Adjustable sensors: Daylight (2~2000lx) / Motion (1~8m) / On-timer (10s~12min) 360° circle / Ø1 ~ 8m microwave detection Circular ceiling mount, for indoor use only Specifications Daylight Sensor : Yes Motion Sensor Type : Microwave Input Voltage : 220 ~ 240VAC 50Hz Power Consumption (Sensing Mode) 0.9W Max. Rated Load (Resistive/Inductive) ; 1200W / 300W Daylight Sensing : 3 ~ 2000 Lux Motion Detection Area : 360° circle (Ø1 ~ 8m adjustable) Motion Detection Adjustment : 100% to 12% (knob) Recommended Installation Height : 1.5 ~ 3.5m Motion Detection Speed : 0.6 ~ 1.5m/s On-timer Delay : 10s ~ 12min Stand-by Period : N/A Stand-by Dimming : N/A Shipping Weight and Dimensions includes product packaging Width : 100 mm Height : 100 mm Depth : 55 mm