Some garage doors have infrared sensors that shoot an invisible beam across the door.
Garage door opener works with wall switch but not remotes.
A remote control uses batteries to send wireless signals so a dead battery may cause it to fail even though the door control works.
Replace the genie remote if needed.
If the remote works only when held within a few feet of the motor unit rf interference is probably the problem.
Garage door opener works from the wall control but not from the remote.
If the door opens when you press the button on the wall mounted control keypad but not when you use the remote you might have just pinpointed the source of the problem.
Try resetting the remote.
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.
If they are working correctly the problem might be because of the safety sensors.
Garage door openers come with an adjustable switch that dictates.
When the garage door opener works intermittently the logic board may be experiencing radio frequency rf interference from nearby sources such as security lights ham radios and some electronics.
If your garage door isn t closing all the way but also doesn t reverse you might need to adjust something called the limit switch.
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Depending on the model most work by connecting two to four wires onto terminals mounting the device on the wall and then plugging the unit into an electrical outlet.
Reprogram the remote to the power head.
My remote control opens closes the garage door but the button on the wall does not work.