Detailed Product Description

Main  Features :

* SOS button signals exact location for Emergency Help .
* High capacity battery which can working for 72hrs operation time .
* Return path available .
* Internal memory for ID code
* Geo fense  function
* Configurable via GPRS, SMS & USB
* Failure alarm return via GPRS or SMS
* Durable and user friendly.
* Support GPRS/GSM working mode.

SPECIFICATION : 
* GPS
  Frequency : L1, 1575.42MHz .
  C/A Code :1.023MHz chip rate .
  Channels : 51 CH for tracking
  Supports : AGPS function .
  Supports incircle capability .
  Acquisition :
  Cold Start 36 sec, average .
  Warm Start 33 sec, average .
  Hot Start <1 sec, average .
  Reacquisition <1sec .
  Sensitivity -158dBm (Tracking) .
  Velocity 0.1 m/sec without SA
  Time 50ns RMS 
  Altitude < 18,000m
  Velocity < 515m/sec
  Acceleration < 2g
 Jerk 20 m/sec
* Protocol
  USB USB 2.0 compliant 
* GSM
  Frequency : 850/ 1800/ 1900MHz or 900/ 1800/ 1900MHz
  Output Power :
  Class4 (2W)@900/ 850MHz
  Class1(1W)@1800/1900MHz
* GPRS
 Connectivity
 GPRS multi-slot class 10
 GPRS mobile station class B
 Protocol SMS and/or GPRS over TCP/UDP

 Power :Battery Built-in 1100mAh rechargeable Li-ion
 Power : +5V DC input charging circuit 400mA
* GSM & GPS
  Standby : 100 hours
  Fully operational :70hr
* Environmental :
 Operating - 10 to + 60
 Humidity 5% to 90% non-condensing
 Physical Dimension  :83 x 51 x 20 mm (w/o bracket);
 86 x 51 x 26 mm (w/ bracket)
 Weight 77g w/o bracket