Portman GT3101

More from PORTMAN

Portman GT3101

Portman GT3101

Portman GT3101 integrates GPS tracking functions and basic car alarm control functions into one unit. You can monitor the vehicle location and control the car alarm remotely. In addition, the unit will send event report if any triggers occur. It has built-in 7 outputs and 2 inputs to perform essential alarm and tracking functions.

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Package contents

Portman GT3101 is supplied to the customer in a cardboard box containing all the equipment that is necessary for operation.

The standard package contains:

  • Main unit
  • Operation manual
  • Wire harness
  • Build-in tiled sensor
  • PC-setup Cable
  • Built-in 300mA lithium-ion battery

Location and tracking

Portman GT3101 is embedded with GPS, it doesn’t support GLONASS or alternative systems.

Device supports either continuous or interval tracking mode.

Mobile networks

Portman GT3101 has a Quad-band GSM 2G that allows to operate it all over the world.

Power supply

GT3101 features a rechargeable 300 mAh battery. When fully charged it ensures about 3-5 hours of device operation (in normal conditions).

Local and remote management

GT3101 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.

LED Indication

Portman GT3101 has three LED indicating:

  • Power
  • GSM/GPRS signal
  • GPS signal reception

Server connection

EU (
US (
Server port47741
Auto registrationYes

General information

Weight50 g (1.76 oz.)

Location information

GNSS signal levelYes


Remote outputs controlYes
Hardware keyYes


Discrete inputs2
Number of outputs7
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