Quad band &built-in antenna
Two way locating methods based on MBS and GPS
Support web, SMS and Google map link
It needs password to make and change any setup, protect your privacy
It can detect and fix some problems by built-in monitor CPU
Built-in turn on/off power, suitable for all cars
It supports hidden and open installation
Location inquiry by SMS or GPRS (TCP/IP)
It can take power supply from car cigarette lighter or car storage battery
LED indicators to show working status at any time
It can accurately position even when the signal is weak
Online real-time tracking, report location and emergency to internet and monitor NO. automatically. 

Specifications:
GSM:850/900/1800/1900MHz
GPRS: Class12,TCP/IP
GPS Module:U-blox
Applicable models:lorry,car,truck,motorcycle.
Positioning mode:GPS/GSM/GPRS
Communication mode:GSM/SMS/GPRS
GPS Accuracy:≤  or =10m
Locating Time Cost:
Hot start:≤  10secs
Warm Start:≤  32sec
Cold Start:≤  38sec
Voltage supply:9~56v
Working Temperature:-20-70°
GPS Tracker size:88*45*13mm
Cable length:164cm
Net weight:91g
Package weight:101g