Garage Door Pressure Sensor

The sensors detect obstructions in the path of a closing garage door and prevent the door from closing when the path isn t.

Garage door pressure sensor.

That s a job for the powerful motorized mechanisms. Refer to the owner s manual to determine which is which. If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating. 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.

Again if someone or something contacts the sensor the door stops closing and pulls away. Pressure sensors attach to the bottom of the garage door. Safety sensors are critical components of most automatic garage doors. Garage doors may display a variety of symptoms if sensors need attention.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. These sensors are not door openers or closers though. If you garage door is lowering then reversing back to the open position there could. Sensing edges provide entrapment protection for motor operated doors by offering an auto reverse or auto stop feature.