Motor feature

1.Single chip microcomputer control--one-button remote control ,will operate according to open door--stop--close door--stop instantly.

2.Dc motor can operate under low noise condition. soft start, slow stop, can detect power, which can protect the motor and extend the using life of motor. 

3.Has the function of overload detection when opening or closing door. door will rebounce automatically if meet obstacle when closing door, door will stop automatically if meet overload when opening door.

4.open power is adjustable, adjustable range is wide, can meet into many using accasion, rebounce meeting obstacle is flexible and believable.

5.detect maximum lifting force when opening or closing door, which can ensure the door can be opened normally.

6.can choose and match two wire control, only a pair control line can control the door operation.

7.can choose and match two wire photoelectric protection switch, which can ensure the door run normally if meet obstacle when door is running.

8.Has the function of low voltage detection, which can make sure that program won't perform any wrong action and won't  damage controller and door.

9.using rolling code technology, tens of thousands of remote control code. each code is different and no password stealing, safe and reliable.

10.clutch switch is put in transmission rail, pull the rope down when the power is off, then you

can operate door with hands and door can lock itself, can match external battery, can work instantly when the power is off.

11.has the function of reminder tone ,record the enterprise concept and service hotline into phonetic system, start playing speech after opening door, speech won't play when door is running or closing, playing time lasts more than 15s,users can also change the speech according to their own needs.

12.LED light of motor has commonly used lighting function.

door opener for garage door