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February 16 ,2023

5 Secret Uses for Your Key Fob

5 Secret Uses for Your Cars Key Fob

When it comes to car security, people consider a key fob as a simple device used for unlocking and locking their car. However, a key fob has much more potential than simply opening and closing car doors. There are several unknown uses for key fobs that can make your life easier and more convenient. In this article, we will explore five lesser-known uses for your key fob.

Unknown Uses of Key Fob

Opening Garage Doors

If you have a garage door opener, it is possible to program your key fob to open and close the garage and car doors. This can be a great convenience, especially if you often forget to close your garage door. To program your key fob to open your garage door, you will need to refer to the instruction manual for your garage door opener. The process will vary depending on the make and model of your garage door opener.

Turning on House Lights

You can program your key fob to turn it on and off the lights. This can be useful when you are back from shopping and want to avoid fumbling for your keys. To program your key fob to turn on your house lights or conduct other functions, install a smart home system that is compatible with your key fob. Once the system is set up, you can program the key fob to turn on specific lights in your house.

Find your Car in a Parking Lot

Ever gotten confused in a crowded parking lot? It could be frustrating searching for it. However, with a little bit of programming, your key fob can help you find your car. To use your key fob to locate your car, simply press the lock or unlock button several times in a row

Lowering Car Windows

On a hot day, it can be uncomfortable to get into a car that has been sitting in the sun. Thankfully, you can use your key fob to lower the windows before getting in, allowing the hot air to escape.

To achieve this, refer to your car's instruction manual. The process will vary depending on the make and model of your car.

Setting off a Panic Alarm

If you ever find yourself in an emergency, your key fob can be used to set off your car's panic alarm. This can be a useful tool for scaring off potential attackers or for getting the attention of nearby people who can offer help. Activating the panic alarm function is simple, press and hold the lock and unlock buttons simultaneously for a few seconds. The car's horn will start honking, and the lights will start flashing, signaling that the panic alarm has been activated.


While the key fob is often thought of as a simple device for unlocking and locking car doors, it has many other potential uses. A competent locksmith like Columbus Locksmith Pro can help you unlock the full potential of your key fob beyond just locking and unlocking your car. With proper key fob programming, you can use it to open your garage doors, control your home's lighting, locate your car in a crowded parking lot, lower car windows, and even trigger a panic alarm. By utilizing these often overlooked features, you can greatly enhance the convenience and ease of your daily life.

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