Garage Door Remote Is Weak

Avoid frustration with your garage door by knowing the many sources of radio interference that may be preventing your garage door remote from working.

Garage door remote is weak.

To isolate potential sources of interference turn the circuit breaker off to the garage and plug the garage door opener into an extension cord from another room. The most common cause of garage door remote control failure are weak or dead batteries. Some garage doors have infrared sensors that shoot an invisible beam across the door. Anyone who is familiar with automatic openers may realize the remote doesn t.

To be sure that the batteries are always good use name brand quality batteries instead of discount brands. Stand within 20 feet of your garage door and attempt pressing the button if your remote is further away from the door the signal won t be strong enough to prompt the door. If they are working correctly the problem might be because of the safety sensors. The garage door remote won t work but the wall switch does check the batteries and electrical connections in the remote to make sure they are working correctly.

It s a good thing we can only hear a limited range of audio frequencies 20hz to 20 000hz because if we did hear everything in the radio frequency range it would drive us crazy. If the range improves then the interference is coming from a device in the garage. The remote control unit for a garage door opener works by transmitting a radio signal to the unit inside the garage.