Your key fob contains a hidden mechanical key blade that unlocks your car when the battery dies, plus backup engine start ...

Physical keys used to be standard, but today’s cars often have a key fob instead, either built into the key or as a separate remote. Of the many uses for your key fob, it can lock, unlock and even ...

TAMPA, Fla. (BLOOM) — You’re rushing to work, the gym, or the grocery store when it happens — you press your key fob, and nothing. No clicks, no unlock, no start. If your car key fob battery has died ...

How Does Your Key Fob Work? The key fob uses wireless technology with a frequency of 433 MHz. There are receivers/transmitters on the vehicle and the key, so they can communicate with each other. This ...

We really are living in the future when your car just magically knows you're there without you having to do anything. The jingling of keys used to be the universal symptom of turning a car on, but ...

Keyless entry and ignition is now common in the auto industry. As noted by Progressive, “nearly all new cars sold now have keyless entry and keyless ignition.” The benefits of this technology include ...

Apple's Car Key turns your iPhone into a digital car key, letting you unlock, start, and share your ride — no key fob ...