How To Line Up Garage Door Sensors. When you press the remote control you use to open your garage door,. Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side.
The photo eye consists of two sensors, one on either side of the garage door, about 6 inches above the ground. You want to be able to slide them up and down without them coming out when you do so. When you press the remote control you use to open your garage door,.
Correctly connecting safety reversing sensors begins with identifying the type of terminal on the opener.
Ad excellence is our guarantee! Ad please visit our shop for any neco replacement product for your roller shutters. The photo eye consists of two sensors, one on either side of the garage door, about 6 inches above the ground. The dimension should be even at the both sensors.