Waterproof Portable Gps Tracker

Following are the Main Features of Waterproof Portable GPS Tracker :-
1. Built-in Ublox 6 Chipset, excellent for fixing the position even at a weak signal status.
2. Work well even in areas with limited sky view like urban canyons.
3. Built-in GSM/GPRS module, support 4-frequency GSM 850/900/1800/1900 MHz.
4. Working all over the world.
5. Support voice call.
6. Support SMS communication and GPRS TCP connection. GSM/GPRS simultaneously.
7. Get the position information via mobile phone SMS, or examine the path on the Internet.
8. The available SMS takes the control command change tracing function or switch GPS.
9. Support establishes three telephone numbers.
10. Support Firmware upgrade over the air.
11. Long battery life between charges
12. Portable, compact size, low power design.

Specifications:
Battery Life:
Real time(GPRS) Mode: The battery lasts 35+ hours(every 90 seconds), if set time interval longer, the battery can last longer.
Stand-by time(SMS) Mode: The battery last up to 72hours.
Dimensions 53 mm x 52 mm x 19 mm
Weight 40g
Networks Supported GSM / GPRS
Band 850/1900 MHz or 900/1800 MHz
GPS chip Ublox
GPS sensitivity -159 dBm
GPS accuracy 5 a 20 m
Time to first fix Cold 45 sec, Warm 35 sec, Hot 1 sec
Charger 110a 220 V AC input, 5V DC output
Battery 850 mAh Li-ion battery
Storage Temp -40 C to +55 C
Operation Temp -20 C to +55C
Humidity 5% - 95 % non-condensing