Dunasys Telematics

DCar-E Telematics Device

The DCar-E is a reliable, high-precision telematics device designed to monitor and optimize fleet management. It collects and transmits key data in real time to improve visibility, reduce operating costs, and simplify day-to-day operations.

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Why Choose DCar-E?

Features
Specifications
Accessories
Real-Time Tracking

Instantly view your vehicles’ position, activity, and alerts for more responsive day-to-day management.

Vehicle Fault Code Reporting

Receive fault codes live to respond faster and avoid costly vehicle downtime.

Predictive Maintenance

Anticipate maintenance needs with smart alerts based on mileage, usage hours, and actual vehicle condition.

Driver Identification

Automatically identify each driver for clear tracking of vehicle use, accountability, and driving behavior.

Eco-Driving

Reduce consumption, wear, and risk through automated analysis of driving behavior and best practices.

Trip Management & History

Analyze completed trips, replay routes, and identify optimization opportunities to improve your fleet’s efficiency.

Custom Reports

Generate dynamic reports tailored to your business, giving you precise fleet control and solid data to support your decisions.

Multiple Services

Access an ecosystem of connected services, such as fine management and insurance renewal tracking, to enrich your fleet management.

Key Features
  • 1 CAN FD Channel.
  • LTE CAT-M1 With 2G Fallback for Robust IoT Application.
  • Internal GNSS Module
  • Integrated Antennas
  • Robust and reliable collection of real time data.
  • DeepSleep Mode for Ultra Low power
  • Wakeup sources: APC, RTC
  • Multiple Data transfer protocols (MQTT)
  • Internal Backup Battery
Connectivity & Networks
  • LTE CAT-M1 With 2G Fallback for Robust IoT Application
  • Micro-SIM (format 4FF)
  • GNSS Data Logging with Multiple Navigation Systems Support (multi-profile frequency supported)
  • OTA complet : configuration, firmware, OS (via MQTT )
Vehicle Bus & Protocols
  • 1× CAN FD Channel
  • Compatibility :
    • CAN 2.0A / 2.0B
    • CANopen
    • SAE J1939
    • MilCAN
    • UDS
    • KWP2000
I/O & Hardware Interfaces
  • Inputs / Outputs:

    • 1× CANH
    • 1× CANL
    • 1× GP input
    • 1× PWM output
    • 1× GND
Built-In Sensors
  • Accelerometer
  • High-sensitivity GNSS
  • ADC for battery monitoring (vehicle voltage)
  • APC for ignition signal status
Wake-Up Sources
  • RTC
  • APC
  • Wake-up time: 20 s
Power Supply & Consumption
  • Nominal power supply: 8–16 V ⎓, 1.0 A max (12 V nominal)
  • Overvoltage and reverse polarity protection
  • Consumption at 12 V: 30–60 mA typical / 330–360 mA under load
  • Consumption at 3.7 V: 0 mA (sleep mode) / 400 mA (nominal) / 1.2 A max
Physical Characteristics
  • Dimensions: 150 × 80 × 39 mm
  • Weight: 152 g
  • Housing material: ABS
  • Operating temperature range: –40°C to +85°C
  • Maximum temperature: 85°C
Badge or Fix Key

OBD Connection Cable

Key Benefits

Customizable

End-to-End Support

Installed in Under 30 Minutes

Comprehensive Telematics Data

France-Based Support

Data Security & GDPR Compliance

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Need a High-Performance Fleet Management Solution?

Are all vehicles compatible?

Our catalog covers most vehicle brands on the market. For those not yet available, as well as the latest models, our reverse engineering team can decode them on request.

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Fully customizable data reporting, compatible with every fleet management platform on the market

Use Cases for Fleet Managers:

  • Calculation of drivers’ working hours and overtime, with automatic custom reports
  • Monitoring of vehicle use outside working hours

  • Accurate mileage tracking per vehicle, with history available at any time
  • Automatic distance reports to simplify administration and expense reimbursement

  • Instant alerts when an anomaly is detected (engine fault codes, critical levels, etc.)
  • Breakdown anticipation through proactive monitoring of each vehicle’s mechanical condition

  • Accurate measurement of actual consumption per trip, per driver, and per vehicle
  • Detection of consumption anomalies to cut costs and optimize your fleet

  • Detection of risky or energy-intensive driving behaviors (harsh acceleration, harsh braking)
  • Analysis of braking, engine speed, acceleration, and cornering
  • Tracking of improvements over time, with personalized eco-driving indicators
  • Visualization of high-consumption zones on a map

  • Live view of your entire fleet on an interactive map
  • Access to trip history to review journeys and optimize routes

How We Support You After Installation

DUNASYS provides a comprehensive FAQ to support you at every stage of your projects.

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Frequently Asked Questions

A telematics device collects and analyzes vehicle data, in order to improve operational management, usage tracking, and the performance of a connected fleet.

Analyzing vehicle data makes it possible to identify excessive consumption, improve journeys, reduce downtime, and optimize vehicle use.

Analyzing driving behavior helps improve safety, reduce energy consumption, and limit premature vehicle wear.

Yes, DCar-E makes it possible to monitor connected vehicles and obtain actionable data to improve the management of fleets and mobile equipment.

Fleet management solutions are used in transport, logistics, field services, local authorities, and companies that operate professional vehicles.

Telematics data makes it possible to make decisions based on real information, in order to improve the performance, maintenance, and operation of vehicles.

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Need a Custom Fleet Management Solution?

Learn more

A Telematics Solution Focused on Fleet Performance and Optimization

DCar-E is a telematics device designed to support companies in the operational management of their vehicles and mobile equipment. With its analysis and monitoring capabilities, this solution centralizes field data to improve visibility into the usage, performance, and costs associated with fleet operations.

The DCar-E device relies on analytics algorithms that turn vehicle data into actionable indicators for fleet managers. The information collected supports trip tracking, driving behavior analysis, energy optimization, and the improvement of operational performance.

Designed for environments that require monitoring, management, and the reduction of operating costs, DCar-E supports companies in their transition toward more connected, more efficient, data-driven mobility.

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