As technology continues to improve, vehicles follow suit. Smart keys are an accessory, making your daily drives more simple and convenient. However, most people don't fully understand what smart keys are or how they work. To help, AAL Lock & Key Inc., a top locksmith service in Concord, NC, has shared their knowledge.

Get to know more about smart keys to fully understand their use.

What Are Smart Keys? 

Smart keys, also known as FOB keys, are a pocket-sized device created to add extra security to your vehicle. In general, the FOB has two or three buttons, allowing you to lock and unlock your car, as well as set off an emergency alarm. With this feature, you can get in and out of your vehicle quicker. Likewise, in an emergency, you can sound a piercing and attention-grabbing alarm.

How Do Smart Keys Work?

This device contains a short-range radio transmitter. When you’re within a specific range, (within about 50 feet) you can push your lock or unlock button. This sends a coded radio wave to the receiver in your car telling it your command.

Benefits of Smart Keys

Smart keys add an element of safety to your vehicle. In a dangerous situation, you don’t have to take the time to insert and turn your key. When each second matters, having a key FOB will give you access to your car without skipping a beat. Aside from emergency situations, smart keys are convenient, allowing you to open your doors hands-free. For example, when your arms are full of grocery bags, you can pop open the trunk or the back doors without setting everything down.

Smart keys are an exceptional addition to any vehicle. In any instance where you need to replace lost keys, need a key replacement, or simply need a mobile auto locksmith, contact AAL Lock & Key Inc. With nearly 20 of years experience, the experts have served the Charlotte area with exceptional work. For more information, visit the website or call (704) 458-7097.