FMB125 2G gps device

FMB125 2G gps device

Rs. 2,200.00
Rs. 2,200.00
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FMB125 2G gps device
  • FMB125 2G gps device
  • FMB125 2G gps device
  • A black Tetronika FMB125 lithium-ion replacement battery for digital video cameras, shown from a three-quarters angle on a plain white background.
  • A black rectangular battery pack with a gold connector on the left side, featuring white printed text, logos, and QR codes on the front, set against a plain white background.
FMB125 2G gps device

FMB125 2G gps device

Key features

Compact in size
Compact in size
Hidden installation
Hidden installation
Made In India
Made In India
NextGen App
NextGen App
For more info contact us
Teltonika — Made in Lithuania Professional Series 2G GSM/GPRS Dual SIM RS232 + RS485 Built-in RFID Reader ✅ 1-Year Warranty
🚀

FMB125 — Upgraded from the FMB920

The FMB125 is the professional-tier step-up from the FMB920. It adds Dual SIM, RS232 & RS485 data ports, a built-in RFID reader, and 128MB memory (8× more). If you need CAN-bus data, tachograph integration, or driver identification — the FMB125 is the right choice.

Teltonika FMB125 — Versatile Professional 2G GPS Tracker with RS232, RS485 & Dual SIM The FMB125 is Teltonika's professional-grade fleet tracker built for operations that need more than just GPS location. With RS232 and RS485 data interfaces, a built-in RFID reader, Dual SIM support, and 128MB offline memory, it connects to CAN-bus adapters, tachographs, fuel sensors, temperature sensors, and driver ID systems — all in one device.
Network
2G GSM / GPRS
SIM
Dual SIM
GNSS
GPS + GLONASS + GALILEO + BeiDou
Memory
128 MB Offline
Data Ports
RS232 + RS485
RFID
Built-in EM4100

🚗 FMB920 vs FMB125 — What's the Difference?

🚫 FMB920 (Basic) — Missing
  • ✗ Single SIM only
  • ✗ No RS232 or RS485
  • ✗ No RFID reader
  • ✗ Only 16MB memory
  • ✗ Cannot read CAN-bus data
  • ✗ No tachograph support
✓ FMB125 (Professional) — Includes
  • ✓ Dual SIM — 2 SIM slots
  • ✓ RS232 + RS485 ports
  • ✓ Built-in RFID reader
  • ✓ 128MB memory (8× more)
  • ✓ CAN-bus via LV-CAN / ALL-CAN adapter
  • ✓ Tachograph integration via RS232
🔌 What the FMB125 Connects To
🔌

RS232

Tachograph · OBD · Fuel counter · External serial devices

🔐

RS485

Temperature sensors · CAN-bus adapters · Fuel level sensors

👤

RFID

Driver ID · Employee access · Fleet key management

📴

Dual SIM

Multi-network failover · Cross-border roaming coverage

⚡ Key Features

Dual SIM — Multi-Network Reliability

Two SIM card slots. Switch between networks automatically when signal is lost — no dead zones, no data gaps. Ideal for cross-state and interstate fleet operations in India.

Multi-Constellation GNSS

GPS, GLONASS, GALILEO, BeiDou — fast satellite lock and <3m accuracy in open conditions. Reliable in urban and rural India.

128 MB Offline Memory

8× more storage than FMB920. Stores thousands of position records offline when network is unavailable — all auto-uploaded once connection is restored.

RS232 + RS485 Data Interfaces

Connect tachographs, OBD adapters, temperature sensors, fuel level sensors, LV-CAN / ALL-CAN adapters for complete vehicle data — RPM, fuel, odometer, coolant temp.

Built-in RFID Reader (EM4100)

Identify drivers automatically via RFID card or tag. Know who is driving each vehicle at all times — driver management, attendance, and authorisation control.

All FMB920 Alerts + More

OverStay, Overspeed, Power Cut, Geofencing, Crash Detection, Excessive Idling, Unplug Detection, RFID tap event — all configurable via Teltonika Configurator.

🔌 Full I/O Interface Summary
Digital Inputs 4 DIN Ignition · Door · SOS · Alarm
Digital Outputs 2 DOUT Relay · Immobilizer · Buzzer
Analog Inputs 2 AIN Fuel sensor · Voltage input
📋 Full Technical Specifications
Parameter Specification
Network 2G GSM/GPRS — 850 / 900 / 1800 / 1900 MHz
SIM Cards Dual SIM — 2 × Nano SIM slots (failover switching)
GNSS Systems GPS, GLONASS, GALILEO, BeiDou
GNSS Accuracy < 3 metres CEP (open sky)
GNSS Sensitivity Tracking: −165 dBm · Acquisition: −148 dBm
Memory 128 MB — approx. 11,000+ records offline (8× FMB920)
Digital Inputs (DIN) 4 × 0–30V range
Digital Outputs (DOUT) 2 × Open Collector — max 120mA
Analog Inputs (AIN) 2 × 0–30V range
RS232 1 port — Tachograph, OBD, fuel counter, external serial
RS485 1 port — LV-CAN, ALL-CAN, temperature sensors, fuel sensors
RFID Reader Built-in EM4100 — driver identification via card or tag
1-Wire Interface Yes — Dallas DS18B20 temperature & iButton
USB Micro USB — Teltonika Configurator
Power Supply 10–30V DC
Power Consumption Avg 75mA @ 12V · Deep sleep: 1.5mA
Backup Battery 170 mAh Li-Ion (internal)
Dimensions 95.9 × 55 × 17 mm
Weight 123 grams
IP Rating IP41 — dust and drip protected
Operating Temperature −40°C to +85°C
Certifications CE, E-Mark, RoHS, REACH
Configuration Teltonika Configurator (USB / Remote GPRS OTA)
Platform Compatibility Alphatrack, Flitrack, Trakzee, Wialon & all major platforms
🚗 Where FMB125 Is Used
🚚

Long-Haul Trucks with CAN-Bus Data

Connect via LV-CAN or ALL-CAN adapter over RS485 to read engine RPM, fuel level, odometer, coolant temp, and engine hours directly from the truck's ECU — no additional sensors needed.

📋

Tachograph Integration

Connect digital tachographs via RS232 to retrieve driver activity data, driving hours, and speed records — essential for professional transport compliance in India.

👤

Driver Identification & Management

The built-in RFID reader identifies each driver when they tap their card before starting. Know exactly who drove which vehicle, when, and for how long.

☃

Refrigerated & Cold Chain Transport

Connect temperature sensors via RS485 or 1-Wire to monitor cargo temperature in real time alongside vehicle location — full cold chain traceability.

🌍

Cross-Border & Interstate Fleets

Dual SIM ensures uninterrupted tracking as vehicles cross state lines or areas with poor single-network coverage — automatic failover to the best available network.

🏭

Construction & Mining Equipment

Extreme temperature range (−40°C to +85°C), multiple I/O for equipment status, and 128MB offline memory for sites with poor connectivity.

📦 What's In The Box
🚗 FMB125 GPS Device
🔌 Wiring Harness
📄 Quick Start Manual
💰 GST Invoice
✅ 1-Year Warranty
SIM cards not included

FMB125 has 2 SIM slots. Both require separate M2M SIM cards (Airtel M2M, BSNL, Vodafone M2M recommended for India fleet use). CAN-bus data requires a separate LV-CAN or ALL-CAN adapter module (sold separately).

2G Network Note

FMB125 operates on 2G GSM/GPRS. Use M2M SIMs (Airtel / BSNL / Vodafone) which maintain 2G for IoT devices across India. For 4G coverage, consider the Teltonika FMC125 (eSIM, 4G equivalent with same features).

📋 FMB125 vs Other Teltonika Models
Model Series SIM RS232/RS485 RFID Memory Network
FMB920 Basic Single ❌ ❌ 16 MB 2G
FMB125 ← This Professional Dual ✅ RS232+RS485 ✅ Built-in 128 MB 2G
FMC125 Professional eSIM ✅ RS232+RS485 ✅ Built-in 128 MB 4G
FMB130 Professional Dual ✅ + LV/ALL-CAN ✅ Built-in 128 MB 2G

Need FMB125 installed at your location?

Alphatech Services handles full installation, RS232/RS485 wiring, RFID setup, and platform configuration across 28 states.

💬 WhatsApp for Install 📞 +91 91116 04499
How does a 2G GPS tracker work?

The device uses GPS satellites to find the exact location of your vehicle and sends that location to our servers over a 2G mobile network. You can then see your vehicle's live position, route history, and alerts on the Alphatech app from any phone or computer. Think of it as a small always-on navigator that reports to you instead of guiding the driver.
Does it require a SIM card?

Yes, a SIM card is needed to send location data to the app. The Alphatech Lite 2G comes with a subscription plan that includes the SIM and network charges. You do not need to buy or manage a separate SIM. Choose the 1 year, 2 year, or 5 year plan at the time of purchase and everything is handled for you.
How accurate is the location tracking?

Under open sky, GPS accuracy is typically within 5 to 15 meters, which is precise enough to identify the exact road, lane, and stop. Accuracy can reduce slightly inside covered parking or dense urban areas where satellite signals are partially blocked. For day-to-day fleet monitoring and route verification, the accuracy is more than sufficient.
What happens when there is no 2G network coverage?

The Alphatech Lite 2G stores up to 1,000 location points in its internal memory when network coverage is unavailable. As soon as the vehicle re-enters a coverage area, all stored data is automatically uploaded to the app and the full route history becomes visible. No location data is lost during signal gaps.
What features and alerts are available through the tracking platform?

The platform includes live location tracking, route playback up to 90 days, geofence alerts when the vehicle enters or exits a defined area, speed alerts when the set limit is exceeded, ignition on and off notifications, tamper alerts if the device wiring is disturbed, power cut alerts, and driver behavior reports that flag harsh braking, sharp acceleration, and sharp turns. You can also remotely immobilize the vehicle engine directly from the app.
Return policy

Alphatech Services – Replacement & Refund Policy

At Alphatech Services, customer satisfaction is our priority. If you receive a defective, damaged, or incorrect product, you can request a FREE replacement within 7 days of delivery.

✅ 100% Free Replacement – No extra charges.
✅ Free Pickup (where available).
✅ If a replacement isn't available, a full refund will be processed within 3–7 business days.
⚠️ Partial Payment Orders: Advance payments are non-refundable if the order is returned due to customer-related RTO (Return to Origin).

For assistance, simply share your Order ID with our support team.

📧 Email: support@alphatechservices.org.in
📞 WhatsApp/Call: +91 9111604499

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