Introduction; Features - Globalsat GTR-388A12 Quick Start Manual

1. Introduction

1.1 Introduction
GTR-388A12/GTR-388E12 is designed as a durable and multi-functional 3G GPS tracker. It
integrates highly sensitive GPS module and 3G communication module with a powerful
microcontroller that fits into a compact enclosure. The device is capable of being waterproof and
ideal for use in a motorcycle, golf carts and vehicles. It provides real-time GPS positions
anytime and anywhere with an open view to the sky, and offers precise positioning, and reports
vehicle status to the server with necessary information shown on the map. Benefits such as
enhanced fleet management, improved vehicle safety, emergency response, are all
accomplished through the implementation of the GTR-388A12/GTR-388E12 system. The
built-in 3G and GPS antennas are for easy installation without hassle.

1.2 Features

AGPS support
Support communication protocols- SMS/TCP/UDP.
Multiple I/Os support: 1 Digital Input for custom function, 1 Digital input for optional
Emergency button, 1 Analog Input for fuel sensor, 1 Digital Output for Relay, 1 Digital Input
for ACC detection.
Firmware update via Over-The-Air
Alert functions including Power low/ Over speed/ Movement alarms
Tracking by preferred interval, scheduling and Geo-fence
Multiple power solution
3