VT300 is a GPS/GSM/GPRS tracking device specially developed and designed for vehicle real-time trackingand fleet management.With superior GPS and GPRS modules, VT300 has good sensitivity and stable performance. It can getaccurate GPS fix even in remote places.VT300 has the following functions and features:SMS and GPRS TCP/UDP Communication (Meiligao Protocol)
AGPS ( with GSM Base Station ID)
Track on Demand
Show Location Directly on Mobile Phone
Track by Time Interval
Track by Distance
SOS Panic Button
Movement Alarm
Geo-fencing Control
Low Battery Alarm
Speeding Alarm
GPS Blind Area Alarm (in/out)
Power-cut Alarm
Engine Cut (Stop Engine)
Set Up VT-300
To set the tracker send the following commands by SMS messages, the sample setup the device password is S3B41c, this password is the default
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Set device ID, use the first 14 IMEI digits
WS3B41c,010,{{imei.substring(0,14)}} -
Set APN operator
WS3B41c,011,{{apn}},{{apnu}},{{apnp}} -
Set GPRS server
WS3B41c,012,54.85.159.138,8888 -
Set update interval 60 seconds
WS3B41c,014,00006 -
Enable GPRS mode
WS3B41c,013,2