Higher than that can miss many low lying objects including pets.
Install garage door sensors light.
Use a step ladder to access the garage door opener s power cord and motor unit.
The sensor on a garage door keeps the door from closing while obstructions are in the way.
The doorbell switch now activates the garage door opener and the light comes on when the door opens whole thing runs off the existing door bell transformer using repurposed 4 conductor telephone corded.
Remove the wing nut from the safety sensor.
Inspect each sensor to make sure the green or red power indicator lights are illuminated.
The sensors are normally about 4 inches above the ground.
1 push the safety sensor with attached carriage bolt.
The replacement safety sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all chamberlain garage door openers.
Connect the new safety sensor wires.
Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side.
Pull the sensor from the bracket.
This system allows them to detect obstructions like your car or a kid on a bike.
This video outlines how to properly install your safety sensors to the ryobi.
This video outlines how to properly install your safety sensors to the ryobi garage door opener gd200.
Lower is easy to stand above with a foot on either side.
Installing the sensors as part of the garage door opener installation requires attention to wiring and adjustments to the devices themselves.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone.
Replace a garage door sensor with help from a garage door speciali.
Chamberlain compatible these sensors replace defective or damaged sensors for every chamberlain garage door opener manufactured after 1997.