Your Car’s Invisible Weak Spot
Keyless entry is convenient, but it leaks a constant radio signal thieves can hijack from a distance or through brick walls in under 30 seconds. One relay device, one accomplice and your vehicle is gone before you finish your latte. KeySentry kills that signal at the source.
How Relay Theft Works
1) Signal Sniffing – Thief #1 stands near your home or office door, capturing your fob’s handshake.
2) Signal Boosting – Thief #2, standing by your car, receives the boosted code and unlocks the doors.
3) Drive‑Off – Push‑button start thinks the real key is present; the car disappears.
Drop the fob in KeySentry and the chain breaks instantly.
Stop Thieves from Stealing Your Car
KeySentry mutes every radio whisper your key fob sends, leaving relay thieves with nothing to hijack. Slip the remote into the pouch and its dual-layer Faraday shield drops an RF blackout around it, making your car electronically invisible. No batteries, no pairing—just snap the flap and you’re locked down.
Zero-Setup Protection, Everyday Utility
KeySentry is designed for real-world use, not tech tinkering: drop your key inside, snap the magnetic flap, and its dual-layer Faraday mesh silences every signal—no batteries, apps, or pairing required.
The slim pouch slips into a pocket or console tray yet packs ballistic-nylon durability to survive daily toss-and-go life, while a reinforced tether loop lets you anchor it by the door or to your belt so it’s always where you need it. One motion, total shutdown—simple, functional, and relentlessly practical.
Cost-Effective Security, Engineered to Endure
A stolen car hits you with deductibles, premium hikes, and weeks of insurer red tape. KeySentry costs a fraction of that yet shuts down the relay hack that starts it all. One customer summed it up perfectly “one evening’s dinner out for decades of peace of mind”—and that’s the point: you’re buying certainty your vehicle stays put.
We’re not the £5 bargain pouch because we use high quality materials that are built to protect your car for the long run. KeySentry wraps your fob in a carbon-fiber–pattern shell, dual nickel/copper shields, a tough hook-and-loop seal, and a zinc-alloy clip. Water-resistant and lab-tested to block 99.9% of key-fob frequencies even after 10,000 uses, it’s the last pouch you’ll ever need.
So while we’re not the lowest price you’ll see, we are the last pouch you’ll ever need—saving you from the false economy of buying twice or, worse, paying the real price of a stolen car.
60-Day Satisfaction Guarantee
Real Customers, Real Reviews. Hear what users have to say about KeySentry
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Marcus D. Verified.
"Carjackings are way up in my city. I tested KeySentry by standing next to my Jeep—no unlock, no start. Bought two more for the wife’s SUV."
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Kara G. Verified.
"I love how lightweight and sturdy this pouch is. It fits perfectly in my pocket, and I tested it—my car won’t unlock while the key is inside. A simple but effective way to keep my car safe!"
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Pat F. Verified.
"A friend of mine had his car stolen through a relay attack, so I got Safe Key immediately. It completely blocks the signal, and now I don’t have to worry about someone hacking my key fob. Highly recommend!"
