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Garage door has remote control, induction, electric and manual. One remote control, induction, electric are collectively referred to as automatic garage door opener. Manual garage doors and automatic garage doors the main difference is that there is no motor. Automatic garage doors are mainly classified as: shutter garage doors and roller shutter garage doors, automatic doors youtai garage door for example. Which have shutter garage doors: color steel garage door, solid wood door garage door, Winthrop Skinner garage doors, wooden doors, garage doors, roller shutter garage doors there are: normal roller shutter garage doors, stainless steel roller shutter garage doors, aluminum roller shutter garage doors, foam roller doors, inorganic Chief Fire shutter, and so on some garage doors with special features, such as the decline in the rebound, the increase in resistance to the resistance of the stop, both personal and vehicle access security, and protection of reliable use. Some garage doors can add infrared sensor, effective protection of persons, vehicles, pets and security. Some of the garage door is equipped with alarm function, when someone breaking time loudspeaker will issue a safety alert to protect. Some garage doors equipped with power backup battery power after the work function that you do not need to manually open the door. |
 
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