At Safe and Sound, the Truck Tracker S5 Plus Dallas 4G combines monitored GPS tracking with No Tag-No Start protection to help secure trucks, HGVs and compatible commercial vehicles. It provides 24-hour theft monitoring, automatic Driver Recognition and engine start protection in one professionally installed security system.
The system checks for an authorised Dallas Driver ID tag whenever the vehicle is started. When the correct tag is not detected, the immobilisation system prevents the engine from starting, helping protect the truck against key theft and unauthorised use.
Why Choose the Truck Tracker S5 Plus?
The TrackManager Dallas 4G is more than a standard location tracker. It combines live GPS information with professional theft monitoring and an additional immobilisation function.
- No Tag-No Start protection: Prevents the truck from starting when an authorised Driver ID tag is not detected
- 24/7 monitoring: A dedicated UK-based team monitors the system throughout the year
- Automatic Driver Recognition: Identifies whether the correct Dallas tag is present
- Live GPS tracking: View the truck’s location using the mobile app or online portal
- Security notifications: Receive movement, tamper and low-battery alerts
- Fleet visibility: View multiple compatible vehicles through one tracking account
No Tag-No Start Truck Protection
The key difference between an S5 tracker and the Truck Tracker S5 Plus is the immobilisation feature. A standard S5 system provides Driver Recognition and monitored tracking, while the S5 Plus adds protection that prevents the vehicle from starting without its authorised tag.
This can help protect trucks against theft involving stolen keys, as possession of the vehicle key alone is not enough to start the engine. The separate Dallas Driver ID tag must also be detected.
Professionally Monitored Theft Alerts
The system is connected to a dedicated UK monitoring team operating 24 hours a day, 365 days a year. It can detect suspicious activity such as the truck moving without the ignition being switched on, interference with the tracking device or a loss of vehicle battery power.
When a potential theft alert is generated, the monitoring team follows its verification process and can support the recovery procedure when a theft has been confirmed.
Live 4G GPS Tracking and Fleet Management
The Truck Tracker S5 Plus uses 4G multi-network connectivity to maintain communication across available mobile networks. Vehicle information can be accessed through the compatible Android or Apple app and the secure web-based tracking portal.
Useful tracking and fleet-management features include:
- Live vehicle location information
- Previous journey and location history
- Custom geofence entry and exit alerts
- Vehicle speed monitoring and notifications
- Multiple vehicles displayed through one account
- Access from a smartphone, tablet or computer
Truck Tracker S5 Plus Specifications
| Feature | Details |
|---|---|
| Product | TrackManager S5 Plus Tracker Dallas 4G |
| Security approval | Thatcham Insurance Approved TSC 528 |
| Monitoring | 24/7/365 UK-based theft monitoring |
| Driver identification | Dallas Driver Recognition tag |
| Immobilisation | No Tag-No Start engine protection |
| Connectivity | 4G multi-network communication |
| Security alerts | Movement, tamper and low-battery alerts |
| Customer access | Android and Apple app with web portal access |
| Installation | Professional nationwide installation |
| Ongoing service | Active monitoring and tracking subscription required |
Suitable for Trucks and Commercial Fleets
This insurance-approved tracker is suited to individual truck owners, HGV operators, transport companies, recovery businesses and fleet managers who need monitored vehicle security alongside useful location information.
Multiple S5, S5 Plus and fleet-tracking devices can be managed through the same platform, helping businesses monitor different types of vehicles without moving between several accounts.
Insurance-Approved Professional Installation
The system is listed as Thatcham Insurance Approved under certificate TSC 528. Always confirm the exact tracker category and installation requirements with your insurer before purchasing.
Immobilisation compatibility can vary between vehicle models, particularly on electric, hybrid and vehicles with specialist electrical systems. Safe and Sound will confirm suitability before arranging installation.
Protect your truck with monitored tracking and No Tag-No Start security

