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How does a garage door opener work?

Garage doors are a crucial part of our home's security. Indeed, your garage is not only a place where you keep your car, other vehicles, tools and everything you consider worthy but also another way to get into your house. Additionally, a faulty garage door might be dangerous due to the possibility of the door falling and injuring someone. Your garage door opener, except for sparing you a lot of inconvenience with manual opening and closing, is responsible for not letting something terrible like that happen. That's why ensuring your garage door is reliable and working correctly is essential.

What Is A Garage Door Opener

A garage door opener is a mechanized device designed to open and close garage doors. There are four types of garage door operators. Depending on your needs, you may consider each option and choose the one that will be most suitable.
  • Belt
    One of the quietest options for openers. This type works according to the principle of a trolley that moves on a rubber belt and thereby opens or closes the door.
  • Chain
    It works on the same principle as the belt opener, though because of the chain, this type of opener is noisier but more economical.
  • Screw
    Another variant of the opener is often used due to its low-noise operation. This mechanism works using a carriage that moves along a threaded steel rod. In turn, the rod rotates, raising or lowering the garage door.
  • Direct
    Unlike a chain or belt garage door opener, this opener does not use auxiliary parts to move the cart. That is, the engine itself moves the trolley to open the door. That ensures a very quiet operation of the mechanism and eliminates frequent replacement of elements.
The entire mechanism is built on a radio transmission system. Therefore, when you press a button on the remote garage door opener, the transmitter sends the appropriate code to the receiver. As a result, the mechanism opens or closes your garage door. It is also worth adding that the receiver and transmitter are tuned to the same frequencies. Modern garage door systems also provide additional safety features. In this way, some mechanisms also include a controller chip that creates hopping or rolling code. That means that every time you press a button on the remote, the transmitter will send a different code to the receiver. Some chip models have a large amount of memory, which allows you to store up to one trillion combinations. In this way, your garage door will be reliably protected.

Why Garage Door Opener Won't Work

A garage door opener is designed to make your everyday routine a bit more comfortable. After all, you may agree that it is much more pleasant to open the garage remotely than to go out and do it manually. Therefore, problems with the garage door opener cause a lot of inconveniences ruining our usual patterns. Below you will find the most common causes of remote garage opener malfunctions.
  • The discharged battery of the remote control
    That is perhaps the most common reason your garage door opener doesn't work. To test, place your remote next to the motor unit of your garage door and try to open it. If the garage door does not open when you press the button, your battery is already dead. Your remote may also be equipped with an indicator light that lights up when in use. If the indicator does not work, then this is also a sign of a discharged charge source. To fix this problem, replace the battery in your remote keyfob. We recommend contacting a professional service and replacing your remote garage opener if this does not work.
  • The influence of radio frequency interference
    Another common reason your garage opener won't work is RF interference. In such cases, your remote control cannot transmit a signal to the receiver, so the door does not open. Security devices such as motion sensors, alarm systems, and others can cause such obstacles. To solve this problem, you can contact the garage door service.
  • Reset the system
    It is worth adding that sometimes the problem lies in a banal failure of your garage door system. It can be fixed by simply resetting the system and starting again. To do this, just reset the receiver system, unplug the device for a few minutes and plug it back in. After that, you can try to open the door again with your remote control. If it still does not work, we recommend you seek professional help.

Why Garage Door Openers Are Important

Of course, every homeowner wants his home to be not only reliably protected but also comfortable and cozy. That is why installing a garage door is an important investment that can improve your life. However, without a high-quality opener, it might not work as properly as you want. Thus let's consider why garage door openers are so important.
  • Safety
    First of all, garage door openers guarantee the safe operation of the whole mechanism. As the garage doors are extremely heavy, it might be highly dangerous to continue to use a door that shows signs of breakage. That's why we recommend contacting a garage door opener service if it is not working properly. In addition, to make your home even safer, you may also purchase a garage door opener with a camera to monitor the situation around your garage.
  • Convenience
    Ease of use is another important criterion for choosing a garage door. After all, garage door openers’ main purpose is to open the garage remotely without you leaving the car. That is why the serviceability of the garage door opener is so important to ensure comfortable use.
  • Comfort
    In addition to safety and convenience, garage doors are extremely comfortable. The mechanism's operation is smooth and silent, thanks to modernized garage door openers. Therefore, you can comfortably spend time at home without being distracted by extraneous sounds.

Summing Up

As you can see, the garage door opener plays the most important role in safe and comfortable garage door use. Therefore, its serviceability is extremely important for our convenience and protection of the house. If your garage door opener isn't working properly, we're always happy to help! Up & Down Garage Doors provides a wide range of services from installing to repairing garage doors and has many years of experience. Thus if you have some difficulties with your garage door opener - give us a call and we will be glad to solve the problem.

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