Automatic control based on infrared technology products, when someone entered the range of switch sensors, special sensors detect the infrared spectra of the human body, the switch automatically connected to the load, do not leave the sensor range, the switch will continue to turn; left, the switch delay automatically closed when the load. People to light, people from the lights out, friendly convenience, safety and energy conservation. (Based on customer needs to install fire emergency control terminal, the lamps in case of fire or other emergencies force the light) 


 1. Bipolar power supply (three-wire connection): Need to take the zero line, three terminals: FireWire, zero line, the output (connected load), can be accessed by all kinds of loads. Bipolar switch can not directly replace the wall switch or other single-switch installed. 
 2. Automatic sensors: one to switch to immediately turn, left turn off automatically after the delay. 
 3. Power Output: Internal use of relay control, can access various sizes of power load. 
 4. Automatic Metering: strong light without sensor (default setting), with a photoreceptor regulating (also can be adjusted in any or all around the light induction of induction). 
 5. Automatic random delay (delay continuous mode): in the sensing range of activities, the switch is always turned on, until people left after the automatic shut down, (optional delay discontinuous mode). Delay time adjustable: 16 sec -350 sec (According to customer requirements, build the scope of a few tenths to 30 minutes). 

 Technical parameters 
 Operating voltage: AC180V-250V (50/60Hz) 
 Load characteristics: all kinds of load (lamp, alarm horn, etc.) 
 Load power: 0.5W-400W 
 Connection: bipolar power supply (three-wire connection) 
 Their power consumption: <0.5W 
 Sensing range: 140 ° cone angle meters ,5-8 
 Delay time: 16 seconds -350 seconds (adjustable) 
 Sensitivity: 5LUX-500LUX (adjustable) 
 Operating temperature: -20 ℃ - +50 ℃ 
 Dimensions: Ceiling 89 * 89 * 37mm, wall-type 86 * 86 * 35 
 Applications 
 Corridor, corridor, bathroom, basement, warehouse, garage and other places of automatic lighting, automatic ventilation, exhaust fan and other electrical automatic control and other functions, while for the anti-theft alarm horn can be accessed by other uses.