Ac 220v-240v 180 Degree Outdoor Ip44 Security Pir Infrared Motion Sensor Switch Movement Detector Max 12m 3-2000lux Energy-saving Automatic Light Swit Convenient & Practical: The infrared motion sensor is energy-saving automatic light switch, it adopts high sensitivity detector, integrate circuit and SMT. With wide detection range made up of up and down, left and right service field. (Horizontal 180, vertical 60, Max 12m detecting distance.)Working Principle: It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will start the controlled load at once.Identify Day and Night Automatically: The ambient light of PIR sensor switch could be adjusted according to your desire: when turn to SUN (max), it will work day and night, when turn it to MOON (min), it will only work in the ambient light less than 3LUX. As for adjustment, please refer to testing way.Time-delay Adjustable: It can be set according to your desire, the minimum is 5sec, the maximum is 10min.Wide Applications: Its widely used in intelligent light, easy installation on doorways, corridors, elevators, balconies, bathrooms, mirrors, wardrobes, cabinets, warehouses, basements, garages, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia