Operating Instructions

3
1. Introduction
1.1 Introduction
The TR-606B is a multi-functional and economically feasible communication platform for mobile
positioning applications. It integrates highly sensitive GPS module, dual-band UMTS/HSDPA
and quad-band GSM communication module with a powerful microcontroller that fits into a
compact enclosure. The TR-606B has a solid and rigid housing, for simple installation. 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 TR-606B system.
1.2 Features
 Dual-Band UMTS/HSDPA 850/1900 MHz WCDMA system
 Quad-band GSM/GPRS/EDGE 850/900/1800/1900 MHz system
 Build in high sensitivity GPS system
 Supports AT command via SMS/ TCP/UDP
 Remote control via SMS/GPRS command
 Real-time GPS position feedback and vehicle status monitoring
 Built-in in digital outputs (3), digital inputs (3), an ACC input, 1 analog input, and 1 serial
port
 Power supply for Li-ion battery and lead-acid battery
 Supports multi geo-fence function
 OTA (Over the air) firmware upgrade
 Data buffer storage 3,000 points
 Interval report depends on customization
 Power low/lost detection alarm
 Motion sensor
 3 LED indicators for GSM, GPS, power status