How To Install Garage Door Safety Sensor

Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one.

How to install garage door safety sensor.

The safety sensors black wires hooks up to the third terminal. Remove the wing nut from the safety sensor. The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone. Use a step ladder to access the garage door opener s power cord and motor unit.

However if you do decide to replace your old sensors here are a few that i. Just loosen them enough so that the mounting brackets can slide up and down but won t do so unless you intentionally move them. Terminal two would have three white wires connected to it. Pull the sensor from the bracket.

Use a pair of wire cutters to cut the white and black wire about an inch from the sensor. Push the safety sensor with attached carriage bolt against its supplied bracket and hand secure the two parts. Don t take them all the way out. Press the bracket s clip onto the garage door s track near the ground.

Slide the bracket along the track so that it. Installing safety sensors on a garage door opener 1. The white wires hook up to the second terminal. If done correctly you ll have disconnected your safety sensors from your garage door.

The best universal garage door sensors. Reattach the cut wires to the new sensors. Connect the new safety sensor wires. Loosen the screws that mount each of your garage door sensors.

Most garage door sensors don t immediately tell you what brand of garage door opener they work with.