12V/30A engine-cut relay (5-pin)
Immobilizer wiring for relay output
SKU: REL-5P-12V
Server address
Send positions to this server
The SinoTrack ST-906 is a wired 2G GPS tracker on the h02 protocol (port 5013) · SMS APN and server commands embed the factory four-digit PIN, then Traxelio shows live tracking, geofences, and relay engine cut after dashboard confirmation, with microphone and SOS inputs the ST-901 does not carry.
Data Points
Alerts
Vehicle Types
h02 on port 5013 — the same listener as ST-901 and ST-902. Point the unit at gps.traxelio.com:5013. ST-901 A+ / ST-902W housings that speak jt808 belong on a different port.
Text the SIM inside the tracker from another phone · each command embeds the factory four-digit PIN, then APN (803…) and server IP/port (804…). Traxelio's setup block shows the exact strings for your account.
Yes · a built-in relay output wires to a 12V immobilizer circuit. Traxelio sends cut/restore only after explicit confirmation in the dashboard.
ST-906 adds microphone and SOS button inputs and is a cabin install, not an IP68 puck. Both report h02 on port 5013. Keep the ST-901 when you need a sealed motorcycle or wet-bay install.
Overview
The SinoTrack ST-906 is a wired 2G GPS tracker with ACC detection, a relay output for engine cut, plus microphone and SOS button inputs the ST-901 does not expose. It reports on the h02 protocol (port 5013). Install it in the cabin — it is not a sealed waterproof puck. Traxelio decodes the same wire format as ST-901 and ST-902, then adds live map, geofences, and confirmed engine-cut workflows.
About SinoTrack
Shenzhen entry-level GPS manufacturer since 2008 whose ST-901 family is the most-deployed sub-30-dollar tracker across Africa, India, and Southeast Asia.
Speaks the H02 Protocol (Sinotrack / Cantrack family) protocol. Read the protocol reference →
Works with Traxelio · connect it yourself
Verify your email, then add the tracker details on the next screen.
Technical Specs
| Brand | SinoTrack |
| Protocol | H02 Protocol (Sinotrack / Cantrack family) |
| Status | Compatible |
| Data Points | 10 |
| Supported Alerts | 16+ |
| Compatible Vehicles |
Car
Motorcycle
Pick up
Truck
Bus
|
| Setup | Start setup → |
| Network | 2G, GSM |
| GNSS | GPS |
| Voltage range | 12-24V |
| Operating temperature | -20 to +55 °C |
| Dimensions | 100x50x25 mm |
| Weight | 75 g |
| MPN | ST-906 |
Immobilizer wiring for relay output
SKU: REL-5P-12V
Provisioning and live reporting
SKU: SIM-DATA-SMS
Panic input on the SOS wire
SKU: SOS-BTN
Data Collected
Your tracker sends 10 data points with every position update, giving you complete visibility.
Live latitude and longitude coordinates updated every few seconds.
Current vehicle speed in km/h, used for speed alerts and driving analysis.
Elevation above sea level, useful for terrain and route analysis.
Direction of travel in degrees, shown as compass bearing on the map.
Reverse-geocoded street address for every position update.
GPS signal precision in meters, indicating location reliability.
Engine on/off status detected via the vehicle wiring harness.
Cumulative distance traveled, used for mileage reports and maintenance.
Total engine running time, key for service interval tracking.
Device or vehicle battery voltage to detect low-power conditions.
Data availability depends on device configuration and installation type.
Detectable Events
Receive 16+ live alerts from your ST-906 via push notification, email, or WhatsApp.
The device is back online and transmitting data.
The device has stopped reporting. It may have lost connection or power.
The vehicle is currently in motion.
The vehicle is stationary.
The vehicle is exceeding the set speed limit.
The vehicle has entered a defined zone.
The vehicle has exited a defined zone.
Possible towing activity detected, check vehicle status.
The ignition is ON. The engine has started.
The ignition is OFF. The engine has been stopped.
The vehicle has been idling for a long period.
Hard braking detected, driver safety alert.
Rapid acceleration detected, driving behavior alert.
Sharp turning detected, driving behavior alert.
Potential impact detected based on sudden deceleration and course change pattern.
Key Benefits
See all your vehicles on a live map
Accurate mileage and trip history for billing and disputes
Controlled immobilizer support for compatible installations
Know instantly when vehicles cross designated zones
Track speeding, harsh braking, and risky driving
Get alerts when vehicles move outside working hours
Identify fuel waste from idling and inefficient routes
Get reminders before breakdowns happen
Plan optimal routes and increase deliveries per day
Control who can see and manage which vehicles
Enter the tracker IMEI first, then verify your email and continue setup.
Setup
Setup guidance
gps.traxelio.com:5013
Default PIN
0000
Manufacturer default — change it after setup.
APN commands depend on the carrier SIM in your tracker, so they are not shown here.
View protocol setup guideSetup guidance
Enter the tracker IMEI first, then verify your email and continue setup.
Vendor app for basic tracking · Traxelio is the product for fleet rules, geofences, and confirmed engine cut.
Pricing
You need the tracker and Traxelio together.
Hardware
$28.00 – $45.00
Catalogue band, not store price
Traxelio
17 USD – 29 USD/mo
From 17 USD/mo
Essential GPS tracking with live location, controlled immobilizer action for compatible installations, geofencing, and trip history.
VTC and delivery vehicles that need a panic SOS input and an optional cabin microphone on the same wired unit as engine cut
Most common: wrong protocol row (ST-906 must be h02/5013, not gt06) or APN missing data on Expresso/Orange. Resend APN, then server IP/port, wait 60 seconds, and confirm the device id matches the SMS-reported IMEI.
ST-906 is a cabin-wired unit, not a sealed housing. For rain and vibration on a motorcycle, compare ST-901. Keep the ST-906 when you need SOS and microphone inputs.
Verify the yellow relay wire uses a low-current 12V coil — never drive the fuel pump directly — and that the device id in Traxelio matches the SMS-reported identifier.
SinoTrack
Alternatives
FAQ
Common questions about using the ST-906 with Traxelio
Start setup yourself, with help available when you need it.
Availability
Connect a tracker you already own, or add a vehicle.