How to know your garage door sensor is notaligned
                     How to Know Your Garage Door 
Sensor is not Aligned
How to Know Your Garage 
Door Sensor is not Aligned
Things to Look for to Detect Misalignment of 
Garage Door Sensor
If you think that your garage door is not working properly due to a misaligned 
garage door sensor, you need to check whether the stored item or object is 
hindering the light beam in-between those two units. If there are any such 
obstructions, you need to remove them without causing any damage to wires or 
sensors. After that:
How to Know Your Garage 
Door Sensor is not Aligned
• Find the Photo-Eyes of Your Garage Door: One out of the two garage door 
sensors is installed on the left side and another one on the right side. Both of 
them are installed within the garage door opening. The exact shape, design, 
and appearance of this sensor depend on its brand and manufacturer. 
• Also, determine the status of the sensors installed on the door by looking at 
the LED light. When looking at garage door sensor lights, these must-
have steady green lights. No light or flashing red light indicates misalignment. 
If the lights are working fine but the doors are not working, you need to look 
for dirt, debris, or dust on the lens and clean it with a soft cloth.
How to Know Your Garage 
Door Sensor is not Aligned
• You even need to measure the height of every sensor to see if they’re aligned. 
Both sensors must be at similar heights, facing each other. If they are not at 
the same height, this means they are not installed properly. The best way is to 
take the help of the garage door repair expert to fix the issue.
How to Know Your Garage 
Door Sensor is not Aligned
Can Misaligned Garage Door Sensor Be Fixed?
If there is no damage, you can simply adjust the misaligned garage door sensor. 
First, you need to loosen the screws on its pivot brackets and then move the 
device up/down. 
Once the adjustment is done, test the garage door sensors. For this, you need to 
keep a cardboard box under the door and activate its switch. The system must be 
able to detect an object near the door. However, if the issue persists, you may 
consider garage door sensor replacement with the help of a replacement 
expert.
Reasons to Choose Clopay 
Garage Doors for Your Home
Address: 1291 Simpson Way Ste. C 
City: Escondido
State: CA
Postal code:  92029
Country: United States
Office Phone No. 800-576-1397
Email Id: [email protected]
Website - 
www.castlegaragedoors.com
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