The light of both sensors should be green if the unit is functioning correctly.
Issues with garage door garage door sensors.
Cycle the garage door through the opening and closing actions using the control on the garage wall.
Sensor path make sure nothing is obstructing the sensor beam in general garage door sensors block the door from.
Troubleshooting your garage door sensor.
Sensor path make sure nothing is obstructing the sensor beam 1.
Common issues with garage door sensors.
This light will either be red or green.
When you inspect your garage door sensors you ll notice each has a light.
How to fix garage door sensor issues.
Starting out with the most obvious in the lot one of the most prominent.
Just like the yearly maintenance you need to do for your garage door there are some things you can do to help keep your sensors working properly too.
If the sensors are not.
The sensors use two photo eye lenses that transmit an infrared beam between them.
Safety sensors include two mounted sections one on each side of the garage door opening.
Sensor power reconnect the sensor to its power supply a common cause of a malfunctioning garage door sensor is.
If you are someone who loves to tweak things around this is just the right.
This confirms that the beam of infrared light is being produced and read by both sensors.