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Mobile installation · Sussex & Surrey · at your home or work

Sheridan Installations

Stolen vehicle tracking

Thatcham S5 & S7 Tracker Installation in Sussex & Surrey

Hidden and registered. S5 and S7 insurance approved systems with 24/7 monitoring, fitted where a thief will not think to look and signed off with your certificate.

5.0 from 144 five-star Google reviews · mobile installation · £5m motor trade insurance

Grey sports car parked on a gravel driveway at a customer's home

Insurance approved protection that actually works

High value cars, vans and plant are targeted by organised thieves, and a factory alarm rarely slows them down. A Thatcham assured tracker gives a secure control room the ability to locate the vehicle within minutes and hand police a live position.

We fit, register and certify the system so your insurer or finance company has everything they need, and we brief you on how the app and driver tags work before we leave.

  • S5 driver recognition tags
  • Motion and tow-away alerts
  • Battery disconnect alerts
  • European coverage
  • App with live position and history
  • Concealed, vehicle-specific fitting

Fitted so it stays found

Thieves know the standard hiding places on popular vehicles. We vary the install position, protect the wiring loom and avoid the obvious harnesses so a quick sweep will not disable the system.

Recent installs

This job, on real vehicles

B-9 Fire & Security branded commercial van fitted with a concealed tracking unit

Fleet vehicle tracking

Fleet tracking on a branded van

B-9 Fire & Security van

Concealed tracking unit fitted to a branded commercial van.

Fleet vehicle tracking fitted to a Renault Master in Steyning

Fleet vehicle tracking

Steyning

Reversing camera and tracking system

Renault Master

Installed on site, with a full run-through of both systems.

Hymer motorhome fitted with an alarm and a Thatcham-approved tracking unit

Leisure tracking

Alarm and Thatcham-approved tracking unit

Hymer motorhome

Alarm and a Thatcham-approved tracking unit fitted to a Hymer motorhome.

What tracker customers say

5.0144 five-star Google reviews
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Tom Ashley

29 August 2026

Fantastic service from start to finish. He turned up early, were very efficient, and completed a really neat and tidy installation. I’m very pleased with the work fitting trackers to my vehicles.
Posted on Google
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Andrew De’Voreaux

10 June 2026

Fast, friendly and very helpful…. Mark Gosling is trustworthy and professional, he explained everything prior to installation giving me options and ensured I understood the process and end result. I had an issue with the camera, not his fault, and he talked me through the fix. Excellent service would recommend to anyone requiring a camera or tracker installation.
Posted on Google
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Simon Head

18 March 2026

We have used Mark for many years now on our and our kids cars, installing phone, trackers, dash cams and parking cameras. Would recommend.
Posted on Google

FAQ

Common questions

What is the difference between S5 and S7?

S7 gives you position and movement alerts. S5 adds driver recognition tags, so the system knows the difference between you driving away and someone else taking the vehicle.

Will my insurer accept it?

Yes. We fit Thatcham assured systems, register them properly and provide the certificate your insurer or finance company asks for.

Is the tracker hidden?

Always. Position is chosen so a thief searching the obvious places will not find it, and no two vehicles of the same model get the same location.

What happens if the vehicle is stolen?

You call the monitoring centre, they locate the vehicle and work with police for recovery, 24 hours a day.

Next step

Book a mobile fit at your home or work

Tell us the vehicle and what you need. You get a straight price, a time that suits you, and the job done properly.

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