The sensor s transmitter sender and receiver are located on opposite sides of your garage door usually near the ground.
How fix garage door sensor.
The sensors that make garage doors safer must be located in the worst possible place close to the floor.
Fixing the sensor on overhead garage doors.
Electric garage door openers are a great innovation but as is the case with every electric electronic component things can go bad and malfunction.
In this video i show you how to realign your garage door sensors so that the garage door can function properly.
Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway.
If your door won t close it is likely that something is either covering one side of the sensor unit or has caused one side or the other to move off center.
They normally look like this.