Manufacturer: Auto Leaders
Forum Discussion

Number of units

Features ST-901:
  • 3G
  • Blackbox
Supported in Wialon:
  • Remote management via GPRS
  • Communication via TCP

The following data should also be added to ST-901 unit properties section of Wialon GPS tracking software:

Device type: ST-901
Unique ID: serial

Specify the following parameters in configuration software or configuration ST-901 for use in Wialon Hosting:

Server port: 21855

1036 units of ST-901 device type are connected to Wialon Data Center. This represents 0.07% of all AVL Hardware connected.

Below chart represents the dynamic of connections in the last 30 days:

Parameter name Description Units
valid Effective mark of data: 1 - effective, 0 - invalid
tracker_status Tracker status
mcc Country Code
mnc Network Code
lac Location Area Code
cell_id Cell ID
tr_status bit 1: Steal Alarm
bit 2: Password Wrong Alarm
bit 3: SOS
bit 5: Power of car off alarm
bit 9: GPS received fault
bit 12: External Cut, interval Battery work
bit 17: Door Open
bit 18: Vehicle Defence
bit 19: ACCclose
bit 20: Low Power
bit 21: Battery Bad
bit 22: Engin
bit 25: Steal Alarm
bit 26: SOS
bit 27: Over Speed Alarm
bit 28: Illegal Egine Alarm
tracker_status Use negative logic:
bit 1: Theft alarm
bit 2: Robbery alarm
bit 3: Overspeed speed
bit 4: Illegal ignition alarm
bit 5: Entering alarm
bit 6: GPS antenna disconnect alarm
bit 7: GPS antenna short circuit alarm
bit 8: Out alarm
bit 9: Door open
bit 10: Vehicle fortification
bit 11: ACC off
bit 14: Engine
bit 15: Custom alarm
bit 16: Overspeed
bit 17: GPS receiver fault alarm
bit 20: Terminal by backup battery power supply
bit 21: Battery removed
bit 22: GPS antenna disconnect
bit 23: GPS antenna short circuit
bit 24: Low level sensor 2 on
bit 25: Temperature
bit 26: Three input error password
bit 27: GPRS backed up
bit 28: Vehicles in oil cut-off current state
bit 29: Battery demolition
bit 30: High level sensor 1 is high
bit 31: High level sensor 2 is high
bit 32: Low level sensor 1 on

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