garage door opener

Descripción del producto

Rated voltage:(V/AC)**0 ,Voltage range:**0V***0V, Rated frequency: *0Hz,Max drive power:**0N, Rated current:0.*5A,Rated power:**0W,Max speed:**0mm/s,standby power consumption:less than 3W,working temperature range: **0℃~**0℃,remote controller frequency:**3MHz,remote control distance above xxxxx:open-close-stop,9 grade auto-close door,8 grade open-close door sensitive degree,micro-adjustment,can connect to the UPS,infrared sensor protector,connect to the wall switch,have soft start and soft stop function.
when there are no electricity power,man-made operation is available,when the door runing and meet obstacle,it can rebound back,with rubber belt protection,it would not hurt people or animal,it has indicator light when it is connect to the electricity,auto shut off after 3 minutes,with delay close door function,digital displayer for setting,remote control distance is about *****0meters.1 opener can match 6PCS remote controller,1 controller can control 4 opener.