How To Connect Garage Door Opener Sensors

Connect the wires from each of the two garage door safety sensors to the garage door opener.

How to connect garage door opener sensors.

Staple the wire secure and stretch it over to the point that the opener rail attaches to the top of the garage door. Attempt to close the garage door using a remote. Place a box or similar object between the safety sensors to block the sensing beam. Test the garage door opener sensors multiple times to be sure they are working properly.

Installing the sensors as part of the garage door opener installation requires attention to wiring and adjustments to the devices themselves. One for each wire. Give yourself only about a half inch from the sensor. Repeat for the opposite side.

Place a staple over the wire to secure it to the wall. The door should stay open and the motor unit lights should blink. Stretch the wire up the wall until you come to the top corner of the opening. 4 tie a string to one sensor so that if pulled across the garage doorway it will run across the center of the sensor.

This video will help you in wiring up your safety sensors if you have p. There are generally two screws on the motor. Open the garage door. 1 push the safety sensor with attached carriage bolt.

Watch this video to see how the pro s do it. How to install safety sensors correctly.