Stops car key relay theft in seconds.
Your car key is always broadcasting a signal — even when it’s inside your house. Thieves use that signal to unlock and steal cars without ever touching the key.
Key Guard shuts that signal down instantly.
What it does:
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Blocks your car key FOB signal.
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Stops wireless relay theft and garage remote hijacking.
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Keeps your car, bike, and home access secure.
What you get:
- 2 × Key Guard signal-blocking pouches — one for each car, or a spare for home/travel.
No apps. No batteries. No setup. Just drop your key in the pouch, close the flap, and the signal disappears.
Your keys are always talking. Thieves are listening.
Modern keyless entry is convenient — but it also means your key is constantly transmitting a signal.
Relay thieves use cheap wireless extenders to capture and boost that signal from outside your home, unlocking and starting your car in minutes — no coding, no hacking, no broken glass. 
The Key Guard (2× Pack) gives you a simple, everyday way to shut that attack down.
How Key Guard protects you
Your car key is always broadcasting — even at home.
Key Guard is a signal-blocking pouch lined with multi-layer shielding material. When you place your FOB or garage remote inside and close the flap, its signal becomes undetectable.
With the pouch closed:
Your car can’t “see” the key. Relay devices get nothing. Thieves can’t unlock or start your vehicle.
No signal = no relay attack.
✔ Blocks car, motorcycle & garage FOBs.
✔ Holds multiple keys in one pouch.
✔ Water-resistant outer — built for real-life use.
✔ No electronics to fail, nothing to recharge.
Why a 2× Pack?
Because most households don’t have just one key.
Perfect for:
- Two-car households.
- Car + motorcycle setups.
- A home set and a travel set.
- Keeping one for yourself and one for a partner.
One purchase covers your most important keys — and you still have a spare.
What’s Included.
- 2 × Key Guard signal-blocking pouches.
Fits car keys, bike keys and garage remotes. Multi-layer signal shielding. Durable, everyday-friendly design.
How does Key Guard protect my car key FOB from being skimmed?
Keyguard deflects skimmers signals from transmitting through the pouch and obtaining FOB details stored on its data chip.
Do I have to close the pouch completely for full protection?
Yes, the pouch’s flap must be fully closed to avoid signal penetration.
Can I store more than one car key FOB in the pouch?
Place as many FOB's as you like in the pouch provided the pouch flap is fully closed.
If I also place my credit cards in the pouch with my car key fob will that data also be protected?
Yes, Keyguard will also protect credit cards when used correctly.
How can I check that Key Guard is working and protecting my car key FOB?
Place your FOB in the pouch, close the flap and attempt to open you cars door. It will not open.
Is the Key Guard waterproof?
Yes, water will not affect its performance.
Will I have to replace the Key Guard after a certain period of time?
No, Keyguard will outlast the service life of your vehicle.
ID Blocker, keeping you safe
Whether it’s your cards, passport or car keys — ID Blocker has you covered.
Powered by eField technology
360 degree halo of protection
Protect multiple cards at once
No batteries, apps or subscriptions
Always on, always protecting
5 year warranty
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