Keep your car safe on Sheffield's hilly streets and busy retail parks with IMMOSTOP — two independent immobilisation points you control from your phone, arming the moment you walk away.
From the terraced streets of Crookes and Walkley to the driveways of Dore and Ecclesall, Sheffield drivers are losing cars to keyless relay attacks that need nothing more than a signal booster held near the front door. High-turnover parking around Meadowhall, the city centre and the two universities gives thieves plenty of cover.
IMMOSTOP takes the car off the table. Even with a relayed or cloned key the engine stays immobilised at two separate points until your authorised phone is present, so a thief who gets into the car still can't drive it away. It re-arms automatically as you leave and drops a map pin where you parked.
Two independent cut points, one app — far harder to defeat than a single immobiliser or alarm.
Cloning the key isn’t enough — the car stays immobilised until your authorised phone releases it.
A map pin remembers where you left it — handy in Sheffield car parks and busy streets.
We install across Sheffield and the surrounding area, including:
Do you fit immobilisers across Sheffield?
Yes - we install for drivers across Sheffield and South Yorkshire, including Rotherham, Barnsley and Chesterfield. Send your postcode and vehicle for a quote.
Will it stop keyless theft on my driveway?
That's exactly what it is built for. Relay attacks copy the key's signal; IMMOSTOP ignores the key entirely and only releases for your paired phone.
Which vehicles can you fit it to?
Almost anything - everyday cars, vans, and prestige or performance vehicles. We'll confirm when you send your make and model.
Tell us your vehicle and we’ll be in touch about fitting IMMOSTOP in Sheffield.