4G Fleet Connectivity
LTE Cat 1 keeps vehicle tracking and event reporting dependable across modern network coverage areas with automatic fallback.
GPS Tracker
FMC920 4G GPS Tracker
A compact 4G LTE Teltonika tracker for real-time fleet visibility, vehicle security, and driver behaviour monitoring — easy to deploy on any vehicle with minimal wiring.
4G LTE Cat 1
IP54 Rated
Bluetooth 4.0
GPS/GLONASS
Power Input
10 – 30V DC
Memory
128 MB Flash
Connectivity
4G LTE Cat 1
Backup Battery
170 mAh Li-Ion
Device Size
79 × 43 × 12 mm
I/O
1 DIN / 1 AIN
Why it is useful
Simple to deploy, built for everyday fleet visibility
FMC920 is ideal when a fleet needs reliable real-time location, vehicle security, and driver behaviour data without complex wiring or serial peripherals.
Vehicle Security
Real-time alerts for ignition, towing, movement, and geofence events keep your vehicles protected around the clock.
Driver Behaviour
Detect harsh acceleration, braking, and cornering via the built-in accelerometer to monitor and improve driving standards.
Use Cases
Where FMC920
Where FMC920
fits well
Use this tracker for vehicles where reliable real-time location, security, and basic driver data are the primary requirements.
- Fleet tracking for logistics, service vehicles, construction fleets, and long-running field operations.
- Vehicle security workflows with ignition, towing, movement, and geofence alerts in real time.
- Driver behaviour insights using accelerometer-based event detection and configurable inputs.
- Bluetooth sensor integrations for temperature monitoring and iButton driver identification.
Features and Specifications
Product Specifications
FMC920 captures vehicle location, events, and sensor data for Aether's connected operations platform. The details below highlight specs most relevant for installation planning.
Network & Location
| Cellular | 4G LTE Cat 1 with fallback support |
| GNSS | GPS, GLONASS, GALILEO, BEIDOU, QZSS |
| A-GPS | Supported |
| Bluetooth | 4.0 + LE for sensors & accessories |
Location Accuracy
| Position fix | < 30 s (cold start) |
| Tracking sensitivity | -161 dBm |
| Acquisition sensitivity | -148 dBm |
| Update interval | Configurable via Teltonika Configurator |
Serial & I/O
| RS232 | 1 port for fuel sensors, RFID, Garmin |
| RS485 | 1 port for compatible accessories |
| Digital inputs | 4 DIN (configurable events) |
| Analog inputs | 2 AIN (0–30V range) |
| Digital outputs | 2 DOUT |
| 1-Wire | Temperature sensor, iButton reader |
Events & Alerts
| Ignition | On / Off detection |
| Geofence | Zone entry / exit alerts |
| Harsh events | Acceleration, braking, cornering |
| Towing | Movement without ignition |
| Crash detection | Accelerometer-based |
| Custom events | Configurable via I/O parameters |
Power Supply
| Input voltage | 10 – 30V DC |
| Protection | Overvoltage & reverse polarity |
| Current draw | ~100 mA typical |
| Backup battery | 170 mAh Li-Ion, 3.7V |
| Battery purpose | Continuity during power loss / tow alert |
Sleep Modes
| GPS Sleep | GNSS off; GSM active |
| Online Deep Sleep | Low-power; server connection kept |
| Deep Sleep | Periodic wake on schedule |
| Ultra Deep Sleep | Minimum power draw |
| Wake trigger | Ignition, movement, timer, I/O |
Physical
| Dimensions | 79 × 43 × 12 mm |
| Weight | 54 g |
| Enclosure | IP54 rated |
| Operating temp | -40°C to +85°C |
| Memory | 128 MB internal flash |
Configuration
| Remote config | FOTA Web, FOTA over air |
| Local config | Teltonika Configurator (USB) |
| SMS config | Supported |
| BT config | Bluetooth 4.0 wireless |
| Protocol | Codec 8 / Codec 8 Extended |
Aether Integration
Plug FMC920 data into real operations
Aether connects FMC920 location and event data to fleet dashboards, alert workflows, driver scorecards, and visibility tools for every vehicle.
- Live vehicle location, route history, trip summaries, and utilization insights.
- Security alerts for towing, unexpected movement, ignition events, and geofence violations.
- Driver behaviour scoring based on harsh events, speeding, and idle time detection.
- Easy installation, device configuration, and platform onboarding for any vehicle type.
FAQ
Common questions about FMC920
The FMC920 is ideal for standard fleet tracking, vehicle security, and driver behaviour monitoring. It works well for logistics, delivery, and service vehicles where real-time location, ignition events, and geofence alerts are the primary requirements.
No. The FMC920 does not have RS232 or RS485 serial interfaces. For fuel sensor integration, the FMC125 — which supports both RS232 and RS485 — is the recommended option.
FMC920 supports Bluetooth 4.0 + LE for compatible Teltonika accessories including iButton driver ID readers, temperature sensors, and other supported BLE sensors.
Yes. Aether provides device configuration, installation planning, and platform onboarding for FMC920 across different vehicle types and fleet sizes.
FMC920 supports GPS Sleep (<12 mA), Online Deep Sleep (~8 mA), Deep Sleep (<3 mA), and Ultra Deep Sleep (<2 mA) — configurable to extend backup battery life and reduce data costs when vehicles are stationary.
Need help choosing the right tracker?
Share your vehicle type and reporting goals. Aether can recommend whether FMC920, FMC125 (for sensor integrations), or another model fits your deployment best.