Garage Door Safety Reverse Sensor

Cut the wires about 1 inch 2 5 cm from the safety sensor.

Garage door safety reverse sensor.

If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating. The adjustment for the opener will. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame.

Test door opener monthly. Refer to the owner s manual to determine which is which. Failure to adjust the opener properly may cause severe injury or death. The working of these sensors is quite simple.

The garage door must reverse on contact with a 11 2 inch object or a 2 by 4 board laid flat on the floor. After adjusting either the force or the limit of travel retest the door opener. Sold by diy repair parts. 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.

Garage door reverse sensor marketplace 112 only. For more information about the liftmaster products cove. It is a beneficial device if you have kids or pets in your house. Chamberlain 41a5034 garage door opener safety sensor kit genuine original equipment manufacturer oem part.

The garage door sensors are the safety add on to your garage doors. Garage doors may display a variety of symptoms if sensors need attention. The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone. This video demonstrates how to test the safety reversal system of your liftmaster garage door opener.

Safety reversing sensors keep people and vehicles out of harm s way with liftmaster reversing sensors which detect an obstruction and reverses the gate to prevent an accident. To learn how to test your garage door opener s protecto. It prevents the doors from automatically closing when anyone is in the doorway.