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    PT31 4G + NB Mini Tracker

    personal gps locator

    Product Description:

    》Support 4G + NB network 》Two-way audio 》SOS Button 》45days standby 》BLE Tracker and SW update 》Geo-fence 》IP67 waterproof 》Inbuilt accelerometer 》Inbuilt 650mah battery


      4G+NB-IoT GPS Position

    Support 4G Cat-M and NB network.

        45 Days Standby Time

    650mah high capacity li-ion battery allowing sufficient power supply.

      SOS Alarm

    Send out instant SOS alarm to a server in emergency cases.

        IP67 Waterproof Level

    With an exquisite and waterproof design, there is no worry when a car is driving on a rainy day.

      Smart Geo-fence

    If the car drives over that circle, the server will send the warning to the device automatically.

        BLE Tracker and SW update

    Bluetooth 5.0

    GPS + LBS Positioning   Tracked By: SMS, APP, Web

    Track devise in real-time by web-based tracking software, as well as IOS and android app.




    Dimension 16mm x 57mm x 38mm
    Frequency NB-IoT (Class 3):


    Cat M (Class 3)





    Battery Capacity 650mAh
    Battery Life 45 days(Once location every four hours)

    22 days(Once location every one hour)

    Sensor Acceleration/Gyroscope
    Location GPS+GZSS/Wi-Fi Position (2.4G Only)/ Cell
    Bluetooth BT5.0
    Upgrade Local    USB (For production, after-sale)

                      BLE (For User)   

             Remote  FOTA


    Waterproof IP67
    Working Temperature 15° to 55° C