TR21

TR21
Manufacturer: Great-Will
Forum Discussion

Number of units

0
Online
26
Total
Features TR21:
  • 3G
  • 4G/LTE
  • Blackbox
  • Magnetic mounting
Supported in Wialon:
  • Modification of the "speed" parameter

The following data should also be added to TR21 unit properties section of Wialon GPS tracking software :

Device type: TR21
Unique ID: custom

Specify the following parameters in configuration software or configuration TR21 for use in Wialon Hosting :

Server port: 22394

26 units of TR21 device type are connected to Wialon Data Center. This represents 0.01% of all Asset trackers connected.

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

Parameter name Description Units
alarm

Alarm status:

1: SOS

2: Power cut alarm

3: Vibration alarm

4: Enter fence alarm

5: Exit fence alarm

6: Over speed alarm

9: Displacement alarm

10: Enter GPS dead zone alarm

11: Exit GPS dead zone alarm

12: Power on alarm

13: GPS First fix notice

14: Low battery alarm

15: Low battery protection alarm

16: SIM change notice

17: Power off alarm

18: Airplane mode alarm

19: Disassemble alarm

20: Door alarm

21: Shutdown alarm due to low power

22: Sound alarm

23: Pseudo base-station alarm

24: Open cover alarm

25: Internal low Battery Alarm

32: Sleep mode alarm

33: Reserve

34: Reserve

35: Fall alarm

36: Insert charger alarm(Asset tracker)

41: Harsh acceletation alarm

48: Harsh braking alarm

42: Sharp Left Turn Alarm

43: Sharp Right Turn Alarm

44: Sharp Crash Alarm

45: Vehicle Rolling alarm

75: Tilting alarm

76: Sharp turn alarm

77: Abrupt lane switching alarm

78: Vehicle stability

79: Vehicle angle abnormality

254: ACC On alarm

alarm_status

Alarm status:
0: Normal
1: Shock Alarm
2: Power Cut Alarm
3: Low Battery Alarm
4: SOS

mcc Mobile Country Code
mnc Mobile Network Code
lac Location Area Code
cell_id Cell Tower ID
voltage

Voltage degree 0-6:
0: Lowest power and power off
1: No enough power to dial a call or send messages.
2: Low power and alarm
3: Lower power but can work normally
3~6: Work in good condition

gsm GSM signal strength degree
alm1

Bitwise parameter (1 - ON, 1 - OFF):
bit1 - SMS Alarm
bit2 - Phone Alarm
bit3 - Network Alarm
bit4 - Displacement Alarm
bit5 - SMS Alarm
bit6 - Phone Alarm
bit7 - Network Alarm
bit8 - Vibration Alarm

alm2

Bitwise parameter (1- ON, 0 - OFF):
bit1 - SMS Alarm
bit2 - Phone Alarm
bit3 - Network Alarm
bit4 - Low Battery Alarm
bit5 - SMS Alarm
bit6 - Phone Alarm
bit7 - Network Alarm
bit8 - Low Battery Alarm

alm3

Bitwise parameter (1 - ON, 0 - OFF):
bit1 - SMS Alarm
bit2 - Phone Alarm
bit3 - Network Alarm
bit4 - Power Off Alarm
bit5 - SMSAlarm
bit6 - Phone Alarm
bit7 - Network Alarm
bit8 - Overspeed Alarm

sta1

Bitwise parameter (1 - ON, 0 - OFF):
bit1 - Disassembly Alarm Status
bit2 - Disassembly
bit5 - Remotely Disarm
bit6 - Manually Arm
bit7 - Automatically Arm
bit8 - Arm Status

dyd

Fuel/Electricity, Cutoff Status ( 1 - Valid, 0 - Invalid):
bit1 - Oil/Electricity connection
bit2 - Oil/Electricity cutoff
bit3 - Deferred execution caused by GPS unlocated
bit4 - Deferred execution caused by overspeed

sos_numN SOS number
center_num Center number
fence Fence
mode Mode

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