A key fob is a convenient way to control your car, but what do you do when its range is limited? If you find yourself too far away from your car to unlock or lock it with your key fob, don’t worry – there are ways to extend its range.
In this post, we’ll cover several tips and tricks that will help you extend your key fob range and make your life easier.
Using Your Head to Extend Your Car Remote Range
You’ve been in this situation before, haven’t you? A sudden crash into reality after leaving a mall, concert, or sporting event. Your mind goes blank as you gaze out over the parking lot. Where’s my car, dude?
There’s a rumored trick to extend the remote’s range and improve your chances of locating your vehicle if you wander rows of vehicles, randomly clicking the unlock button on your key fob. What’s the trick? Place the remote near your head.
A practical joke might be your first instinct when you hear this. Well, we put this to the test with physics-based simulations.
The theory suggests that using your head as an antenna can boost your range. Capacitively coupling the signal to your head acts as a conductor for the signal because of its fluid-filled interior. Your fob might be able to reach a few car lengths further if this is true.
Watch this video to find out more:
Other Ways To Extend Key Fob Range
Extending the range of your key fob can be a helpful solution for situations where you’re too far away from your car to unlock or lock it. Here are some tips on how to extend the key fob range:
Check The Battery
A properly working battery is essential for your key fob to function correctly. If the battery is low, it could be causing your fob’s range to decrease.
The first thing to check if you’re having issues with your key fob range is the battery. If the battery is low, replace it with a new one.
To check the battery level, remove the key fob’s back cover and look for a small battery. If it looks old, buy a new battery and replace it. This can be done quickly and easily by following the instructions provided in the fob’s user manual.
Hold The Fob Correctly
The way you hold your key fob can make a significant difference in its range. Holding the key fob high up in the air with the buttons facing toward the car is the best way to extend its range. This allows the signal to reach the car without any obstructions.
Eliminate Interference
Interference can reduce the range of your key fob. Other electronic devices and metal objects can interfere with the signal, causing the range to decrease. If you are near these objects, try moving away from them to see if the range improves.
Use A Range Extender
If you need to extend the range of your key fob beyond what is possible with the previous methods, you can consider using a range extender.
Range extenders are devices that amplify the signal from your key fob, allowing you to control your car from a greater distance. These devices are typically easy to install and operate.
Use The Line Of Sight
Whenever possible, try to aim the key fob at the car with a clear line of sight. Obstructions such as walls or trees can weaken the signal.
Holding the key fob high up in the air and positioning it to get a clear line of sight to the car can help improve the range.
Repair Or Replace The Fob
If none of the above tips work, your key fob may be damaged or malfunctioning. Consider repairing or replacing it to improve its range.
Before doing this, consult with a professional to ensure that the problem is not something else, like an issue with the car’s receiver.
Final Words
In conclusion, there are several ways to extend the range of your key fob. These tips include checking the battery, holding the fob correctly, eliminating interference, using a range extender, using the line of sight, and repairing or replacing the fob.
By following these tips, you should be able to extend the range of your key fob and enjoy greater convenience when unlocking or locking your car.
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