~ every 4 min
A vehicle is stolen in the UK, around the clock.
✓ 30-day money-back guarantee
✓ 30-second test card in every box
✓ Police-recommended defence
✓ Free UK tracked shipping
Made for keyless cars
Your keys are indoors.
Your keys are indoors.
Your car's on the drive.
That's all they need.
Keyless theft takes under a minute — no broken glass, no alarm, no trace. KEEP silences your key's signal, and gives you a 30-second test so you can prove it's working. Not hope it is.
Blocks the frequency your car actually uses
Test card in every box — verify in 30s
Rugged shielded build, not a flimsy sleeve
30-day money-back guarantee
[ HERO IMAGE — night driveway, a keyless car, KEEP box in foreground. Or product on concrete under a hard yellow light. 4:5 portrait. ]
The threat
The fastest-growing car crime in Britain doesn't touch your car.
Thieves stand at your front door with a relay device, copy the signal your key is quietly broadcasting from the hallway, and drive off in the car it unlocks. No forced entry. No noise. Most owners sleep straight through it.
~ half
Of stolen cars are taken using keyless / relay methods.
< 60 sec
From walking up to driving away. No glass, no alarm.
[ IMAGE — doorbell/CCTV-style still of two figures beside a car at night. Outcome only, no device shown. 4:3. ]
It's not a smash-and-grab.
It's a copy-and-drive.
Your key never stops talking. Even in a drawer, it's listening for your car and answering back. A relay kit simply stretches that conversation across your driveway — from the hallway to the car — and the car believes the key is right there.
The fix isn't a better lock. It's cutting the signal off at the source — your key.
Why most pouches fail
The reason your pouch might not work has nothing to do with how nice the fabric feels.
Here's what the £6 sellers won't tell you — and why "putting your phone in it" proves absolutely nothing.
Your phone talks on high frequencies — WiFi, GPS, mobile data. Those are easy to block, and almost any lined pouch will do it. So you drop your phone in, it loses signal, and you feel safe.
Your car listens on ~125 kHz — a LOW frequency.
Your phone uses ~2.4 GHz+ — a HIGH one.
Your phone uses ~2.4 GHz+ — a HIGH one.
But your car doesn't listen on your phone's frequency. It listens for the key down at around 125 kHz — and that low frequency is genuinely hard to block. Most cheap pouches were only ever built for the easy, high ones. They'll kill your phone signal and leak the exact frequency your car is waiting for.
KEEP is built to block the low frequency your car actually uses — and the high phone frequencies too — and it comes with a card so you never have to take our word for it.
[ DIAGRAM — frequency scale. Phone (high, GHz) blocked easily vs car key (low, 125 kHz) leaking through a cheap pouch. KEEP blocks both. 4:3. ]
Kitchen-drawer "fixes"
The tricks people trust —
The tricks people trust —
that leave the car wide open.
If your protection has a gap, or was never built for the right frequency, it isn't protection. It's a placebo.
[ IMAGE — car key going into a biscuit tin ]
Doesn't work
The biscuit tin
A tin isn't sealed. The gap around the lid leaks the signal straight out — the car unlocks anyway. Looks clever, does nothing.
[ IMAGE — key wrapped in aluminium foil ]
Unreliable
Aluminium foil
Foil creases, tears and never seals the same way twice. One gap and it's useless — and you'd never know which day it stopped working.
[ IMAGE — a generic £6 pouch, worn ]
Might be leaking
The £6 pouch
Built for phone frequencies, not your car's. Thin shielding that cracks with everyday folding — and no way to check whether yours still blocks.
The kit
KEEP. Your car.
KEEP. Your car.
KEEP. Your peace of mind.
A rigid shielded box for home, two pouches for travel, and a test card so you always know it's working.
[ PRODUCT IMAGE — KEEP box + 2 pouches + test card laid out on concrete. Square. Add 3–4 thumbnails below for a gallery. ]
Everything you need to shut the signal down
- Rigid shielded key boxHome & garage
- Travel pouches×2
- 30-second test cardIncluded
- Blocks low frequency~125 kHz
- Blocks high frequency433 MHz – 5 GHz
- FitsFobs, cards, smart keys, phones & more
Best value · covers 2
Household
£79.99 inc VAT
2 boxes + 4 pouches. For two-car homes and spare keys.
Protect the householdFree UK tracked shipping · 30-day money-back guarantee
Don't trust us. Test it.
The only keyless protection you can prove in 30 seconds.
Every other pouch asks for blind faith.
KEEP hands you the proof, the day it arrives.
STEP 01
Seal your key inside
Drop your fob into KEEP and close it properly, following the card.
STEP 02
Walk up and pull the handle
Go to your car and try the door. Then thumb the start button through the glass.
STEP 03
Nothing happens
No unlock. No wake. That silence is your proof — the signal never made it out.
Why KEEP
Built to block the right signal — and to be checked.
The right frequency
Shielding engineered for the low ~125 kHz band your car actually listens on — not just the easy phone frequencies cheap pouches stop at.
Built to be tested
Every box ships with a 30-second test card. You verify it works the day it arrives — and any time you want after that.
Rugged, not flimsy
A hard shielded case for the home and reinforced pouches for the road. Made to survive daily use without cracking open a gap.
Is your car a target?
If it unlocks as you walk up to it, it can be relayed.
Keyless entry is the vulnerability. These are among the most targeted keyless cars on UK driveways — but any car with a proximity fob is exposed.
Range Rover / Land Rover
Ford Fiesta & Focus
Toyota RAV4
Volkswagen Golf
BMW 3 Series
Mercedes-Benz
Audi A3 / A4
Hyundai & Kia
Ford Transit / Ranger
…and most cars since ~2015
Not sure? If you never press a button to unlock — the car just senses the key in your pocket — it's a keyless system, and KEEP is built for it.
Owners who stopped hoping
Peace of mind, verified.
34,000+
Cars protected
2,600+
Verified reviews
4.8★
Average rating
30-day
Money-back guarantee
★★★★★
"Bought it after a car went missing down our street. What actually won me over was being able to check it myself rather than just taking their word for it. Feels good knowing it's handled instead of hoping it is."
— Sarah M., Verified Customer
★★★★★
"I'd trusted a cheap pouch off Amazon for over a year. Tested it against KEEP and my old one opened the car first pull. Genuinely shocked — swapped the same day."
— Daniel P., Verified Customer
★★★★★
"Insuring the Range Rover is painful enough. KEEP was fifty quid and it's the one defence I could actually test myself. The keys don't leave it now."
— Priya K., Verified Customer
Test it the day it lands. If your car opens through KEEP, you don't pay.
Seal your key inside, walk to your car, pull the handle. If it unlocks, send it back for a full refund within 30 days. It won't.
That's the whole point of KEEP — you never have to wonder.
Straight answers
The questions worth asking.
Isn't a £6 pouch just as good?
Sometimes — and that's exactly the problem. Cheap pouches are built to block high phone frequencies, not the low ~125 kHz your car listens on, and their thin shielding cracks with everyday folding. Some work, some never did, and most give you no way to tell. KEEP is built for the right frequency and ships with a test so you're never guessing.
How do I know KEEP is actually working?
You test it. Seal your key inside, walk to your car, and pull the handle. If nothing happens, the signal is blocked. The included card walks you through it in 30 seconds — and you can repeat it any time.
Will my key still work normally?
Yes. KEEP only blocks the signal while the key is inside it. Take the key out and it works exactly as normal. Keep it in the box or pouch whenever it's not in your hand — especially overnight and near your front door.
Does this stop every kind of car theft?
No, and we won't pretend it does. KEEP is built for one job — stopping relay/keyless signal theft, the most common method used today. It doesn't stop physical key theft, towing, or port-diagnostic attacks. For those, pair it with a steering lock or tracker. Honest layered protection is how it's done.
What's in the box?
The Single Car kit: one rigid shielded key box, two travel pouches, and a 30-second test card. The Household kit doubles it up — two boxes and four pouches — for two-car homes and spare keys.
What if it doesn't work for me?
Test it the day it arrives. If your car opens through KEEP, send it back within 30 days for a full refund. Free UK tracked shipping — it arrives fast, and it's easy to return if you're not convinced.
You spend thousands on a car. This is the £50 that
KEEPs it.
Your car.
Your peace of mind.
Don't wait until it's your empty driveway at 3am.
Protect my car — from £49.99