I 、 Function

Micro intellectual control —— One button to control open, stop and close.The light is on while opening or closing the door,three minutes later the light is off automatically. The unit running is controlled by computer program. Test the force of open or close the door, the optional function is photo beam, auto-close, lock door,etc. The door pauses momentarily then rebounds when it reaches the hinders on the closing way. The protecting functions are overload, over hot or low power input, etc.
DC motor —— Low noise, soft start, slow stopping to protect the unit and make sure it can be used for a long time.
LED display —— Working situation can be shown on the LED screen.
Decoding —— Rolling code.
Manual Disengagement—— Open and close the door by hand without power.
Optional Functions—— Photo beam, battery backup and wall button.

II、Technical parameters