How to bypass garage door sensors
What garage door sensors do?
Garage door safety sensors are responsible for safe operation. They detect any objects in the path to signal the garage door to stay open or close all the way. Because of this feature, a garage door is safe to use.
However, they become a problem when the garage door suddenly reverses for no reason. The sensors might be misaligned, dirty, or have loose garage door sensor wires. Hence, make sure to check them to be in good condition.
How do garage door sensors work?
All garage doors must have sensors. This was implemented way back in 1993, and ever since homeowners have been enjoying the safe automatic operation due to the presence of the sensors.
Furthermore, garage door opener sensors work through infrared light coming from the photo eyes. They are located at the bottom part of the garage door, and each acts as a sending and receiving unit.
The infrared light emitted from the photo-eyes should align to see if any objects are in the line of sight. If one of them is misaligned, the sensor sends a signal to the garage door to reverse.
Once this problem occurs, it would not be easy to use the garage door. Hence, we will discuss determining lousy garage door sensors in the next section.
How do I know if the sensors are working?
1. open the garage door
Place an object between the two sensors. Doing this will let you test if the photo eyes can see the object. Then, push the remote to close the garage door. It should stay open once it detects the object. If the door crushes the object, then there’s something wrong. Or if you haven’t placed anything, and the garage door suddenly reverses, it’s another sign that the sensors are faulty.
2. check the alignment
3. clean the sensors
4. check the wiring
easy steps on how to bypass garage door sensors
disengaging garage door sensors
pull the manual release cord
Manually Open and Close the Garage Door
Other Ways to Bypass Garage Doors
adjust the sensors
This is a hack that’s often recommended when bypassing garage door sensors. To start, cut the wires from the sensors and remove them entirely from the garage door.
To snip the wires, use a wire cutter. Make sure to cut close, which is about half an inch from the garage door sensor.
Then, rewire them to the garage door opener. Then, mount the sensors and use electrical tape to face each other.
Readjusting the sensors will prompt the garage door opener to work. In this way, the openers will assume that the sensors are aligned.
However, this procedure involves several risks. There might be cases when the garage door still closes even if there’s an object in the way. Nevertheless, it’s better to try doing this drastic step than doing nothing.
Test the Garage Door
If all else fails: Replace the Sensors.
If the test doesn’t work, the last option will replace the old sensors. The sensors could be damaged beyond repair. Hence, replacing will be the best option. You can always contact a reliable garage door repair expert to assist you.
That’s it. Now that you’ve finally bypassed the garage door sensors, you should be able to use your garage door once again. You can operate the door manually or adjust the sensors depending on your preference.
On the other hand, if you don’t want the hassle of doing all these steps, ask help from a professional. In this way, they can check the garage door’s condition and provide the best solution for the problem.