Advanced Tracker4G
FMC003
4G LTE Cat 1 Tracker With OBD OEM Data Reading
4G LTE Cat 1 OBD tracker with OBD OEM data reading capabilities. Get real odometer and real fuel level data from the vehicle ECU. Supports electric vehicles and over 23,527 vehicles across 61 manufacturers. Effortless Plug & Play installation with future-proof 4G connectivity.
From ~EUR75Search on Amazon
We don't sell hardware - this is just a suggested place to buy. Order from Amazon or any seller you trust.

Highlights
- Reading OBD OEM parameters
- Effortless Plug & Play installation
- Electric vehicle support
- Supported vehicle and data list
Specifications
| Module | FMC003 G-LHR / G-ANR variants |
| Technology | LTE Cat 1 / GSM / GPRS / GNSS / Bluetooth LE |
| GNSS | GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS |
| Receiver | 14 tracking channels |
| Tracking Sensitivity | -161 dBm |
| Position Accuracy | < 2.5 m CEP |
| Velocity Accuracy | < 0.1 m/s |
| Hot Start | < 1 s |
| Warm Start | < 25 s |
| Cold Start | < 35 s |
| Cellular | 4G LTE Cat 1 with 2G fallback |
| LTE Bands | FDD B1/B2/B3/B5/B7/B8/B20/B28 (variant-dependent) |
| 2G Bands | Quad-band 850/900/1800/1900 MHz (fallback) |
| Data Support | SMS, TCP, UDP, MQTT, TLS, DTLS |
| Data Codecs | Codec 8, Codec 8 Extended |
| Input Voltage | 10-30 V DC (OBD-II powered) |
| Backup Battery | 170 mAh Li-Ion, 3.7 V (0.63 Wh) |
| Power Consumption | < 1.1 W idle, < 1.5 W GNSS+LTE on (at 12 V) |
| Bluetooth | BLE 4.0 |
| Supported Peripherals | Temperature and humidity sensors, iBeacon, external beacons |
| Dimensions | 51.7 x 48.1 x 25.6 mm |
| Weight | 55 g |
| Operating Temp | -40 to +85 C |
| IP Rating | IP41 |
| OBD Pins | 6, 14 (CAN], 7, 15 (K-line], 2, 10 (SAE J1850], 16 (battery positive) |
| OBD Data Reading | OBD-II standard + OEM-specific parameters, supported OBD protocols |
| SIM | Nano SIM |
| USB | Micro USB (configuration) |
| LED Indicators | 2 (status LEDs) |
| Memory | 128 MB internal flash |
Setup
Connection settings.
Server
app.erebos.gr
Port
5027
Protocol
TCP
BT Password
5555
Greek carrier APNs
Cosmote (Greece)
internet
Vodafone (Greece)
internet.vodafone.gr
Wind/NOVA (Greece)
gint.b-online.gr
Bluetooth App (Recommended)
The easiest way. Works from any smartphone.
- 1. Download "Teltonika FMBT" from App Store or Google Play (free).
- 2. Power on the tracker: connect via Micro-USB cable or wire to a 12V power source.
- 3. Open the FMBT app on your phone and tap Connect.
- 4. Select the device named "FMC003_XXXXXXX" (last 7 digits of your IMEI).
- 5. Enter Bluetooth password: 5555
- 6. Go to the GPRS tab.
- 7. Set APN to your carrier (e.g. "internet" for Cosmote).
- 8. Set Domain to: app.erebos.gr
- 9. Set Port to: 5027
- 10. Set Protocol to: TCP
- 11. Tap Save to device.
USB Configurator (Windows only)
Advanced method using Teltonika Configurator on Windows.
- 1. Download Teltonika Configurator and USB driver from wiki.teltonika-gps.com.
- 2. Connect the tracker via Micro-USB. The Configurator detects it automatically.
- 3. Open GPRS settings.
- 4. Set APN, Domain (app.erebos.gr], Port (5027], Protocol (TCP).
- 5. Click Save to device.
Best For
Use cases.
Smart servicing tracking for rental cars
Fuel and service optimization with OBD data
Advanced EV battery monitoring
Fleet management
Insurance telematics