Dual-SIM Fleet Tracking That Never Loses Control
Digit SS
Enterprise-grade vehicle tracking with built-in network redundancy. When one network fails, Digit SS switches automatically to the second — keeping your fleet visible, accountable, and protected across every route, border, and signal gap.
Dual-Network Resilience
Automatic
Failover
Built for Unstable Environments
Single-Network Tracking Fails Where It Matters Most
Most fleet tracking systems rely on a single mobile network to stay connected. In stable urban environments, that dependency goes unnoticed. But in the conditions where fleet control matters most — remote corridors, cross-border routes, mining zones, and high-risk theft areas — single-network reliance becomes an operational liability.
When that one network drops, coverage doesn’t just weaken. It disappears. Tracking becomes delayed. Data becomes incomplete. Decisions become reactive. And in the gap between the last signal and the next update, control is lost entirely.
For fleet operators managing high-value cargo, fuel-sensitive transport, or vehicles crossing borders daily, this isn’t a theoretical risk. It’s a daily exposure point that turns routine operations into unmonitored liabilities.
THE COST COMPOUNDS QUICKLY
- Lost tracking leads to delayed incident response — reducing stolen vehicle recovery rates and increasing total loss outcomes.
- Signal gaps create windows for fuel fraud, route deviation, and unauthorised vehicle use — none of which are logged or flagged.
- Compliance reporting breaks down when trip data is incomplete, exposing operators to audit failures and SARS non-compliance on electronic logbooks.
- Insurance claims are weakened without continuous tracking evidence, and some insurers now require dual-device installations for high-risk vehicles — doubling hardware and monthly costs.
Digit SS Delivers Continuous Fleet Control Through Dual-SIM Network Redundancy
Before and after comparison showing fleet tracking failure versus continuous Digit SS dual-SIM connectivity
Digit SS eliminates single-network dependency by operating across two independent mobile networks simultaneously. When one network drops or becomes unstable, the device automatically switches to the second — with zero interruption, zero manual intervention, and zero data loss.
Combined with multi-GNSS positioning, LTE 4G communication, and a full security-grade monitoring stack, Digit SS ensures your fleet remains visible, accountable, and protected regardless of where your vehicles operate or how unreliable the signal environment becomes.
This isn’t a tracking device with a backup SIM. It’s an enterprise telematics platform engineered for environments where failure has a measurable cost.
Benefits
Dual-SIM Network Redundancy
Two independent networks with automatic failover — maintaining continuous connectivity when one signal drops.
LTE 4G High-Speed Communication
Fast, reliable 4G data transmission delivering real-time tracking and operational updates.
Multi-GNSS Advanced Positioning
High-accuracy tracking across urban and remote environments using multiple satellite systems.
Real-time detection of tamper, tow, and crash
Real-time detection of tampering, towing, and impact events with instant alerts for rapid response.
Power Security with Backup Battery
Built-in backup battery ensures continued operation and alerts if vehicle power is disconnected.
D-FUEL Integration & Driver Identification
Fuel monitoring and driver identification combine to deliver full visibility and accountability across your fleet.
Real Results, Real Clients
“After switching to Digit SS, our tracking blackouts dropped from weekly disruptions to near zero. Fuel discrepancies improved by over 40%, and our insurer reduced our premium based on the increased tracking reliability.”
– Anonymous Cross Border Logistics Owner, Tzaneen
From Installation to Operational Control in Four Steps
Professional Installation & Covert
Placement
Hardwired installation with covert, tamper-resistant placement. Dual SIMs configured on setup.
Network Configuration & Platform Integration
Connected to Digit Web and Mobile App. Alerts, geofences, and reporting configured to your operation.
Continuous Monitoring & Active
Security
Real-time tracking with automatic network switching. Instant alerts for tamper, tow, crash, and movement events.
Reporting, Compliance &
Fuel
Intelligence
Automated reports, compliance logs, and full fuel visibility with D-FUEL integration.
Built for Operations Where Failure Is Not an Option
Cross-Border Logistics: Vehicles crossing South African borders into neighbouring countries face network handover failures, roaming disruptions, and coverage dead zones. Digit SS maintains continuous tracking across border transitions with dual-network capability, ensuring fleet visibility from Johannesburg to Maputo and beyond — with border crossing alerts for jurisdictional compliance.
Mining & Heavy Operations: Remote mine sites and rural access roads operate far outside reliable network coverage. Digit SS is engineered for these low-signal environments, combining multi-GNSS positioning with dual-SIM failover to maintain tracking accuracy for yellow machines, haul trucks, and support vehicles operating in challenging terrain.
Fuel Transport Fleets: Fuel theft is a R15 billion problem in South Africa. Digit SS integrates with D-FUEL to provide live fuel level monitoring, fill-and-drop detection, and consumption analysis across every tanker and bowser in your fleet. Combined with route deviation alerts and driver identification, it closes the gaps where fuel losses typically occur.
High-Value Cargo Transport: Vehicles carrying high-value goods are prime targets for hijacking and organised theft. Digit SS provides active security through tamper detection, tow alerts, crash monitoring, and D-CUT readiness for remote immobilisation. The 24/7 control room and insurance-approved status give cargo operators a security-grade layer that standard trackers cannot match.
Enterprise & Self-Insured Fleets: Large enterprise fleets and self-insured operators need consistent data across every vehicle, every route, and every driver — without exception. Digit SS delivers enterprise-grade reporting, SARS-compliant logbooks, expense management, lease tracking, and scheduled auto-reports that feed directly into operational and financial decision-making.
FAQ
What makes Digit SS different from standard fleet tracking devices?
Digit SS is built with dual-SIM network redundancy, meaning it operates across two independent mobile networks simultaneously. When one network drops or weakens, the device switches to the second automatically with zero interruption. It is designed as a security-grade enterprise telematics platform — not just a vehicle tracker — with tamper detection, crash sensing, border alerts, and D-FUEL integration built in.
What happens if the vehicle loses power or someone tampers with the device?
Digit SS includes an internal backup battery that keeps the device operational when vehicle power is disconnected. The moment power is cut or interference is detected, the system triggers immediate alerts to both your dashboard and the 24/7 control room. Critical event reporting continues on battery power until the situation is resolved.
Can Digit SS operate reliably in remote or cross-border environments?
Yes. Digit SS is specifically engineered for low-signal regions, cross-border logistics, and remote operational environments such as mining zones. Dual-network capability combined with multi-GNSS positioning ensures accurate, continuous tracking even where single-SIM devices lose connectivity entirely.
Does Digit SS support fuel monitoring and theft detection?
Yes. Digit SS integrates with Digit D-FUEL, enabling live fuel level monitoring, fuel theft detection through fill-and-drop analysis, consumption reporting in km/L and L/100, and SARS-compliant vehicle fuel reports. This turns fuel management from guesswork into measurable, auditable data.
Is Digit SS suitable for compliance, SARS reporting, and fleet audits?
Yes. The platform generates SARS-compliant electronic logbooks, detailed trip reports, driver behaviour analysis, speed violation logs, and expense tracking. Reports are exportable to Excel, PDF, and CSV, and can be auto-scheduled for weekly or monthly dispatch to up to 6 recipients.
What types of vehicles and industries is Digit SS designed for?
Digit SS is built for fuel transport fleets, cement and construction operations, cross-border logistics, mining and heavy plant vehicles, high-value cargo transport, enterprise fleets, and self-insured operators. It supports 12V and 24V systems and works across LDVs, trucks, trailers, and yellow machines.
Your Operation Can’t Afford Blind Spots — Talk to a Specialist
Digit SS is not a one-size-fits-all product. Complete the form to speak with a DigitFMS specialist and assess the right tracking and product configuration for your fleet. This consultation focuses on operational requirements, risk exposure, and control objectives. |
Related products
Digit N-Link (nL02)
