How A Garage Door Opener Remote Works
The purpose of having a garage door opener remote is so a driver can open the garage doors of their home from outside of the garage. They do not have to get out of the car to do this. With this device, a radio signal is transmitted to the garage door opener. The garage door opener has one or several buttons. Having more than one button is helpful if the garage has more than one door and an additional opener. The signals will be different, but they will still be transmitted to each garage ...
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