Ulbotech T381

Manufacturer:

Ulbotech T381 is an OBDII GPS tracker which integrated 4G network and WIFI function, combined 4G LTD and WIFI technology to transfer the 4G signal of mobile operator to WIFI signal to achieve WIFI hotspot function.

Ulbotech T381 description

Ulbotech T381 is an OBDII GPS tracker which integrated 4G network and WIFI function, combined 4G LTD and WIFI technology to transfer the 4G signal of mobile operator to WIFI signal to achieve WIFI hotspot function.

Location and tracking

Ulbotech T381 is embedded with GPS and doesn’t have support of GLONASS and alternative systems. It either doesn’t support Assisted GPS (A-GPS) technology.

With a highly sensitive GPS engine along with an integrated GPS antenna and multiple OBDII protocols supported, Ulbotech T361 can be installed in the majority of vehicles.

Mobile networks

T381 supports 4G network and WIFI function, combined 4G LTD and WIFI technology to transfer the 4G signal of mobile operator to WIFI signal to achieve WIFI hotspot function. It max supports up to 10 smart phones, PAD and laptop etc to connect with the internet via WIFI, to achieve the high-speed sharing of resources and the interconnection and mutual communication between the terminal within the local area.

Features

Ulbotech T381 has following features:

  • OBD connectivity, simple to install, easy to use.
  • Supports all OBDII protocols and SAE J1939(250/500kbaud).
  • Internal 4G LTE modem, supports 2G/3G/4G network.
  • Build in WIFI hotspot support 802.11 b/g/n.
  • U-blox MAX-7 GPS module with A-GPS.
  • Internal WIFI, 4G LTE and 25mm*25mm active GPS antenna.
  • Internal multi-functions input and immobilizer for anti-theft.
  • Internal 3-axis accelerometer.
  • 8 types driver behavior detect.
  • Tracking by time, distance, course and status.
  • Geo-fence(Circle, Rectangular and Polygon).
  • FOTA(Firmware updating via 4G LTE or WIFI).
  • Auto APN identification.
  • Auto time zone identification.

Power supply

External power supply might be 8-32V, which makes possible to use Ulbotech T381 with all car models.

The device also has built-in backup 3.7V 180 mAh battery.

Local and remote management

Ulbotech T381 tracker can be fully controlled over GPRS. There is also a wide list of SMS commands in a human-friendly format, on which device always replies back. It supports remote APN settings configuration by SMS.

Specifications and Features

Supported features

Server Integration
Server IP Address217.23.132.215
Server port47702
General information
PurposeVehicle
InstallationNot required
Special form factorOBDII Dongle
Housing
Weight55 g (1.94 oz.)
Size65x61x26 mm (2.56x2.4x1.02 in)
GNSS Location
Internal antenna (GNSS)
GPS
Connectivity
Cellular network typeGSM Quad Band
Internal antenna (Connection)
Cellular network generation2G, 3G, 4G
Interfaces
ACC/Ignition inputFeature already supported
Feature already supported in
Hardware features
Battery capacity180 mAh
Feature already supported in
Built-in battery
Feature already supported in
Emergency buttonFeature already supported
Feature already supported in
Internal temperature sensorFeature already supported
Feature already supported in
Tracking features
Tracking modesContinuous
Feature already supported in
Location by Cell IDFeature already supported
Feature already supported in
OdometerFeature already supported
Feature already supported in
ECO drivingFeature already supported
Feature already supported in
Events monitoring
Car crashFeature already supported
Feature already supported in
Self monitoring
GNSS signal levelFeature can be supported upon request
Feature can be supported upon request
External power source voltageFeature already supported
Feature already supported in
Internal battery levelFeature already supported
Feature already supported in
CAN/OBDII reading
CAN/OBDII parametersFuel level, fuel consumption, engine RPM, throttle position, speed, coolant temperature and other
Feature already supported in
Remote management
Remote device configurationYes (over GPRS)Feature already supported
Feature already supported in
Forced LBS location update over GPRSFeature can be supported upon request
Feature can be supported upon request
Forced GNSS location update over SMSFeature can be supported upon request
Feature can be supported upon request
Certification
CE
Feature can be supported upon request
FCC
Feature can be supported upon request

Tracking software

Navixy

Server Integration
Server IP Address217.23.132.215
Server port47702

Automatic activation (recommended)

The software platform supports automatic device activation by applying APN settings, server address and port, as well as recommended tracking mode though the SMS channel. Normally you don’t need to configure anything manually. Just install the SIM card, switch the device ON and make sure it is located in the place with good GPS signal reception.

You also need to keep the device with initial factory settings, in particular:

  • Do not set any password, keep it clear (as by default)
  • Do not set any master number prior to the device activation
  • Do not set local Time zone, it must be UTC+0h (as by default)

Manual activation

In case automatic activation failed, you can try to register the device manually by sending following command to the device:

*TS01,APN;<apn_name>;<apn_user>;<apn_password>#
*TS01,GIP;217.23.132.215;47702;0#

The <APN> parameters depend on your GSM carrier.

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