Garage Door Sensor – In the 1990s, federal regulations imposed by the government require garage doors to be made with two safety devices in order to prevent accidents. Many garage door system companies have already submitted themselves to federal guidelines. Most garage door manufacturers install optical sensors with their garage door opening systems. The purpose of the eyes photograph is to detect whether or not there is an obstruction inside the door.
Garage doors are devices that are used to open garage doors remotely when a motorized button is pressed. Some buttons are connected to an electrical circuit inside a house, and some buttons are remote-controlled devices, which work with used batteries while in a car. However, most systems for garage doors are composed of two types of wiring so that the owner can operate the garage door while in his car, as well as while he was at home. The garage door opener system is also designed with an infrared radio signal that is sent to the control unit once the button is pressed in the first game. The control unit and then activates the electric motor,
The infrared sensors are located on the sides of the garage door approximately 2 inches off the ground. If the infrared sensors are not working properly, usually one of the sensor lights starts blinking. It is important to make sure there are no obstructions in the door causing malfunction. If there is not an obstruction inside the garage door, either the sensor may need to realign or the lens of the photo may need cleaning.