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TK-Star JTK905-4G

TK-Star JTK905-4G
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TKSTAR
TKSTAR detail page
  • Instructions
  • Description
  • Servers
SMS commands:
  • Turn on GPRS
    GPRS123456

    Reply: GPRS OK

  • APN settings
    apn+123456+space+apn content

    Reply: apn ok

  • APN (username)
    apnuser+123456+space+content

    Reply: apnuser ok

  • APN (password)
    apnpasswd+123456+space+content

    Reply: apnpasswd ok

  • IP settings
    adminip123456+space+IP+space+PORT

    Reply: Adminip ok


    The default password: 123456

  • Time Zone
    timezone123456+space+local time zone

    Reply: time ok!


    Example: to set the 0 time zone (UTC 0) send Timezone123456 0
    Factory setting  GMT 0

  • Uploading time interval
    upload123456+space+10

    Means the data upload frequency, 10 means uploading the data each 10 seconds, time range (10-300) seconds (default 60 seconds).

For the JTK905-4G / JTK905B-4G models (ID numbers starting with 959xxxxxxx), the unit ID format required  add a "00" prefix to the 10-digit ID, for example: 00959xxxxxxx.

JTK905-4G is a waterproof asset and vehicle GPS tracker with LTE support, strong magnetic mount, and up to 40 days standby. It features real-time positioning with 5m accuracy, 5000mAh battery, global coverage, voice monitoring, multiple alarms, and supports tracking via SMS, app, or web. No subscription fees required; only a 2G/4G SIM card is needed. The device allows multi-device management, stores 6 months of historical routes, and is CE/FCC certified.

common vehicle

The exact server address and port for your device is specified in Unit Settings on the Hardware tab.

The list of possible addresses is below:

DNS Address:
57981.flespi.gw
IP:
185.213.2.130
Port:
31120
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