Garage doors are an essential piece of any home’s security plan. When doors close, vehicles cannot drive into the house, intruders cannot access the home or any other property, and visitors cannot gain access to the home. These backup doors are usually found in the garage or a similar location. They are usually operated by a motorized mechanism that can open and close the door and turn the direction of the door opening. The motorized mechanism is called a garage door opener.
These garage door openers work by operating a switch connected to a motor or other device. When the switch is turned on, the motor rotates the shaft that holds the door open. The door begins to open, rotating the shaft, pushing the door open. Once the door is fully open, the switch turns off the motor, which stops the door from making any further rotations and closes the door again.
Although this seems like a simple process, several other mechanisms must work in conjunction with the opener to ensure the safety and security of the home. The whole process begins when a person walks up to the door, or a sensor detects an object in front of the door. This sends an electronic signal to the opener, activating and opening the door. The user then enters their keypad code into a wall or handheld remote device that allows them to access the door and continue opening it. If they do not enter their keypad code correctly, an alarm goes off inside the home, notifying occupants that someone is trying to break into the house by force. This is often called a fail-safe system because it will continue to monitor the door and trigger the alarm if someone tries to break in without entering the proper code.
The modern garage door opener has several components that work together to ensure maximum safety and ease of use. The keypad entry system, which is used as an access sensor, can be found within the wall of a garage or near a doorway. The remote control is more commonly mounted on a visor above the driver’s head or can be held in their hand while they drive. The components that make up these two devices send signals to an antenna inside the house or the doorway, where they activate an electromagnetic switch that turns on the motor.
Garage door openers are tools that help homeowners get into their garage faster and safer. They all perform the same basic function; they open, close, and operate garage doors. These devices are relatively low maintenance, but they require regular checkups and maintenance to ensure safety. It is important to keep the device functioning properly at all times for your family’s safety.