Garage Door Pressure Sensor

Refer to the owner s manual to determine which is which.

Garage door pressure sensor.

Garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet. The bottom sensing edge stops and reverses the door upon contact with an obstruction. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Garage doors may display a variety of symptoms if sensors need attention.

That s a job for the powerful motorized mechanisms. Pressure sensors attach to the bottom of the garage door. The adjustment for the opener will. The sensors detect obstructions in the path of a closing garage door and prevent the door from closing when the path isn t.

If you garage door is lowering then reversing back to the open position there could. Safety sensors are critical components of most automatic garage doors. Sensing edges provide entrapment protection for motor operated doors by offering an auto reverse or auto stop feature. 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.