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Integrating ET800E with Fleet Management Software via Port 5126
The Extremtrac ET800E is a high-performance vehicle tracker designed for robust fleet management. It utilizes the specialized Extremtrac protocol, typically communicating over Port 5126 or Port 6126 on various telematics platforms.
1. Extremtrac Device Protocol Comparison
Below is a comparison of the primary devices within the Extremtrac ecosystem that utilize the same protocol architecture.
| Model | Primary Use Case | Standard Port | Key Hardware Features |
|---|---|---|---|
| ET800E | Vehicle/Fleet Tracking | 5126 / 6126 | Compact, Built-in Antenna, ACC Detection, Relay Support |
| ET700C | Personal Tracking | 5126 | Portable, Long Battery Life, SOS Button |
| ET9000 | Asset/Container Tracking | 5126 | High-capacity Battery, Waterproof Housing |
| MC300 | Motorcycle Tracking | 5126 | Water-resistant, Vibration Sensors |
2. SMS Configuration Commands
Configuration of the ET800E is primarily handled via SMS commands. Use the default password (often 0000 or 123456) depending on your firmware version.
Initialize Device
*GP001,0000#
Resets the device to factory defaults.
Set APN (Internet Access)
*GP002,0000,internet.apn.name#
Replace “internet.apn.name” with your SIM provider’s APN.
Set Server IP and Port
*GP003,0000,116.203.105.226,5126#
Configures the tracker to send data to the specified server on Port 5126.
Request Current Location
*GP006,0000#
The device will reply with a Google Maps link of its current coordinates.
3. Technical Wiring Diagram (Typical)
Wire Color & Assignment Guide:
- Red: Power Positive (+) 9V-36V DC
- Black: Power Negative (GND) (-)
- Orange: ACC (Ignition Input) – Detects if the engine is ON/OFF
- Yellow: Fuel/Power Cut Relay – Connects to PIN 86 of the relay
[Visual Note: Ensure the GPS antenna side faces the sky through non-metallic surfaces.]
Installation Best Practices
- Hidden Placement: Install under the front windshield dashboard or rear shelf.
- Interference: Avoid placing near other radio transmitters or metallic shields.
- Power: Use a fused connection directly to the vehicle battery for constant tracking.
