Door Opener

Garage door opener: 1.RatedVoltage (Vac):220V 2.Digital display and easy programming. 3.Remote control provides rolling code technology, the probability of code duplicating is only one of billions. 4.Soft start and stop, poweful ,noiseless. 5.Timely resistance detection by computer precise travel positioning . 6.Clutch with self-lock function ,the door can be locked even in the case of…