T300/302 is a high-tech GPS vehicle tracking product through cooperation with mobile operators. This GPS vehicle tracker combines GPS Global Positioning System and GSM/GPRS communication system, which can clearly inform you the position & situation of your car.
 
GPS is the abbreviation for Global Positioning System, which based on 24 position location satellites around the earth orbit. Their locating precision can be kept within 10 to 15 meters.
 
GSM is the second digital mobile communication system (GPRS, second and fifth digital mobile communication system), and at present it is the mobile communication system that has the largest coverage and owns the most number of users. This product combines GPS and GSM/GPRS technologies together. It uses GPS system to locate your car, and sends the position/ situation report back to you via GSM/GPRS communication system.

GPS Real-time Tracking function
This GPS vehicle tracking system support GPRS, You can build a real-time server, and set the IP and port to the GPS tracking device, so customers can see the device on map real-time. We can help you to build your own real-time tracking server.

PT300 Works well with our GPS tracking software LiveGTS, easy install and no monthly fee, you can provide professional gps tracking service for your country's customers with low cost now, promote sales of your trackers.

Demo account: demogps   password: 123456

GPS Position Tracking Function 
With this function, the vehicle owner will be able to know the geographic coordinates, direction, and other related information of the car anytime in any place. The report methods can be via SMS short message service. You can also select a one time report or continuous report (GPS tracking function).

Specification:

Power Supply	+9V to +40V
Power Consumption For  VBATT	Active mode(peak) < 1.0A  Active mode(avg.) < 300mA Idle mode       < 50mA  Sleep mode      < 5mA
Operating Temperature Range	-20∩ to +60∩
Storage Temperature Range	-20∩ to +70∩
Humidity	Up to 75% non-codensing
External Antenna	Connected via the 50з coax connector
External SIM Card	Connected via SIM Card connector
SIM card type	3V
Transmit Power	Class 4(2W) for E-GSM 900 and 850  Class 1(1W) for DCS 1800  Class 1(1W) for PCS 1900
Sensitivity	-104 dBm minimum for E-GSM 900 and 850  -102 dBm minimum for DCS 1800  -102 dBm minimum for PCS 1900
Speech Codec	Triple rate Codec:   Half rate –ETS 06.20 Full rate  –ETS 06.10  Enhance Full rate-ETS 06.50/06.06/06.08
GPRS	Multi-slot Class 8(4Rx , 1Tx , 5 slot Max.) Support all 4 coding schemes(CS-1, CS-2, CS-3 and CS-4)  Maximum download speed is 85.6kbps Maximum upload speed is 21.4kbps
Circuit-Switched Data Rate	14.4kbps
Interface	Full duplex 3V CMOS-level Serial interface for AT commands protocol
Dimensions	11.4 x 8.0 x 2.0 (cm)

Software of Solution A---Best Web Tracking Software in China at present.