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Smartrack S5+ iMob — Thatcham Approved Tracker with Built-In Immobilisation

Protect your prestige or performance vehicle with the Smartrack S5+ iMob — a fully Thatcham S5-approved tracking system that adds automatic immobilisation when no authorised Driver ID is detected. Monitored 24/7 by Global Telemetrics, it delivers instant alerts, live tracking and app-controlled override for total peace of mind.

  • Thatcham S5 Approved – meets insurance-required standards.
  • No tag, no start – immobilised unless an authorised Driver ID is present.
  • App-controlled override & Valet Mode via GTE Track app.
  • 24/7 Secure Monitoring Centre (Global Telemetrics).
  • Live GPS tracking & journey history.
  • Automatic alerts for movement, battery disconnect and tampering.
  • 3-year manufacturer warranty and transferable.

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Recommended collections:
S5 Car Trackers | S7 Car Trackers | Smartrack Range

How Smartrack S5 iMob protection works


  1. You approach & start normally – your Bluetooth Driver Detection Card or approved app/device is detected, allowing start.

  2. No authorised driver = no start – if a thief tries to start the car without the Driver ID, the engine remains immobilised.

  3. 24/7 control-room backing – if suspicious activity occurs (movement without ID/app, battery disconnect, etc.) Global Telemetrics will contact you and assist police with recovery.

  4. Service/Valet Mode – use the GTE Track app to temporarily disable immobilisation while at the dealer, then switch it off once you’re back.

Key features & spec (at a glance)


Category: Thatcham S5 approved


  • Immobilisation: Automatic when ignition is turned off; requires valid Driver ID to re-mobilise. App override available.

  • Driver ID: Bluetooth Driver Detection Cards and support for app-based driver recognition

  • Monitoring: 24/7 Secure Control Centre (Global Telemetrics)

  • Tracking tech: GPS/GLONASS with GSM/GPRS communications; internal backup battery

  • App & portal: live location, trip history, geofencing, push alerts

  • Vehicle compatibility: cars, SUVs, EVs/hybrids, vans and more

  • Warranty/transfer: 3-year warranty (extendable) and fully transferable

iMob vs S5 D-iD (quick comparison)

  • Both are Thatcham S5 with driver recognition and 24/7 monitoring.

  • iMob adds automatic immobilisation (“no tag, no start”).
  • D-iD uses your phone as the ID and may not include immobilisation unless you choose a “Plus” variant.

Real-world benefits

  • Stops key-clone joyrides: even with a copied key, they can’t start without ID.

  • Fast recovery if moved/towed: motion alerts + control-room support.

  • Lower hassle with insurers: meets Thatcham S5 criteria many insurers now demand on high-risk vehicles.
  • Our Best Selling S5 Car Tracking system with Immobilisation

Smartrack S5 iMob — Frequently Asked Questions

What is Smartrack S5 iMob and how does it work?
Smartrack S5 iMob combines a Thatcham S5 tracker with an integrated immobiliser. The vehicle will only start when an authorised ADR/driver ID tag (or approved app/ID) is present. If the tag isn’t detected, the immobiliser stays active and the engine won’t crank, while the tracker remains live for alerts and recovery.
Is it insurance approved?
Yes — it’s designed to meet **Thatcham Category S5** requirements, which many UK insurers specify for prestige and high-risk vehicles. We provide installation documentation and certification for your insurer.
Who monitors the system?
Smartrack systems are monitored 24/7 by **Global Telemetrics**, with live alerts and liaison support to aid recovery if a theft is reported.
What happens if I lose my tag or my phone battery dies?
Your vehicle won’t start without an authorised ID present. We can supply replacement tags and help pair them. Keep a spare tag safely stored, and if you use a phone-based ID, carry a physical tag as backup.
Will the iMob affect my car’s warranty?
Our accredited engineers use approved, non-invasive installation methods and document the work. This helps preserve manufacturer warranty. If you have concerns, ask us to review your model’s guidance before booking.
Can it be fitted at my home or workplace?
Yes — we offer **nationwide mobile installation** at a time and place that suits you (home or work), with coverage across all major UK cities.
What are the pros and any trade-offs?
Benefits: true two-factor security (tracking + immobilisation), higher insurer acceptance, rapid theft alerts and recovery support.
Trade-offs: professional fitting time and cost; you must keep an authorised ID available to start the car. We’ll show you how to manage tags and provide a clear handover guide.
Do I need a subscription?
S5 devices require an active monitoring subscription for 24/7 response and alerts. We’ll outline the available plans at checkout or during booking.
How do I book or get a price?
Get a quick quote online or speak to our team on 03316304005 for advice on vehicle compatibility and insurer requirements.

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