Garage Door Photo Eye Not Working

Fortunately this isn t a difficult problem to fix.

Garage door photo eye not working.

It s easy to know if the photo eyes aren t working as you ll find that your garage door won t close even if there s nothing in the way of the door. Photo eye sensors detect objects as well as people. Use the inside tube from an empty roll of toilet paper holiday wrapping paper plastic. The primary behavior of malfunctioning photo eyes is a door that will open successfully but will not close or a door that closes part of the way before reversing.

How do garage door photo eyes work. Garage door photo eye troubleshooting. In the majority of cases a photo eye sensor will be installed on the garage door sensor. If anything interrupts the beam so that the two sensors are not in contact the sensor.

You may also find that the door auto reverses and opens every time you try and shut it. These photo eyes transmit an invisible beam between each other that detects if anything is in the garage door s path when it closes. An infrared light runs between two photo eyes. It s not always clear if a garage door sensor is bad but there are a few common signs that indicate you have a malfunction.

The photo eye of an automatic opening garage door is a safety feature. Well on any garage door installed after 1993 that s no longer possible thanks to two tiny photo eyes on either side of the garage entrance. The way they function is quite simple. As mentioned some openers will give you a further indication of what s wrong by flashing the garage s light or making a clicking noise.

The purpose of a photo eye sensor is to detect if anything is blocking the path of the garage door. These sensors send out an invisible beam that connects them. The photo eye sensors on garage doors are located about six inches above the ground one on either side of the garage door. How garage door sensors work.

How to tell if garage door sensor is bad. Get your garage door closed on sunny days by making an electric eye hood.