top of page
Campervan on Coast

Scorpion Defender Alarms for Motorhomes

🚐 Tailored Alarm + Tracker Packages – Perfect for Motorhomes

At South Devon Vehicle Security, we specialize in bespoke alarm and tracking packages for motorhomes. We offer the Scorpion Defender range—built with Thatcham Category 2>1 and S5/S7 insurance certifications—to protect your motorhome from break-ins, relay theft, and theft-on-the-move. These systems combine a high-spec alarm with 24/7 GPS tracking, making them ideally suited to motorhome owners.

The Scorpion Defender is Scorpion's Sigma CAN BUS CAT 2 to CAT 1 upgrade alarm integrated with their advance tracking network. The base option Defender S7 upgrades your motorhome to Thatcham CAT 1 level adding motion detection in the cab area, adding a battery back up siren, bonnet protection and a wireless door sensor for the rear habitation door. This combined with the insurance approved S7 tracker helps cover from damage and theft. 

The Defender S5 adds drive recognition tags taking the insurance approved tracking to S5 level along with the Alarm upgrading to Thatcham CAT 1.

The Defender S5+ is the most secure while having all the features above it adds another form immobilisation meaning your motorhome won't start without your driver tag. It also allows you to stop the vehicle from starting from your smartphone app.

🔐 Why Choose Scorpion Defender for Motorhomes?

  • Purpose-built for motorhomes – unlike standard car alarms, the Defender system includes interior ultrasonic sensors and dedicated habitation-door monitoring.

  • Thatcham certified (Cat 2>1 + S5/S7 depending on package) – qualifies for insurance savings.

  • CAN-bus & key relay defence – shields against modern relay theft where thieves clone your key fob.

  • Backup siren & immobiliser – siren sounds even if your battery is disconnected; engine can be immobilised via ADR tags or PIN.

  • 24/7 monitoring and recovery – instant alert to control centre, app notifications, and real-time GPS tracking upon alarm trigger.

defender_full_features_list.png

Scorpion Defender Range

- Defender S7 alarm + S7 tracked by ScorpionTrack, 24/7 GPS, Thatcham Cat 2 upgrade 1, backup siren: £749 + subscription

- Defender S5: Adds ADR tag ignition security, trip alerts, Cat S5 certification: £999 + subscription

- Defender S5+Full alarm: tracker, immobiliser via app or ADR tag, remote immobilisation £1,099 + subscription

Ivory and Green Modern Neutral Problem and Solution Table Graph-2.png

01626 363311 51 Wolborough Street, Newton Abbot, England, UK

©2025 by South Devon Vehicle Security At Motorquip

bottom of page