Queclink GV800 GPS tracker can sent data through (TCP, UDP, SMS) protocols and the best solution for real-time tracking of GV800 GPS tracker is register it within a Tracking Management Platform always online. You can setup the follow preventive SMS alerts in the GV800 GPS device of Queclink: (geofence, parking, low backup battery, tow detection, external GPS antenna disconnect, special alarm based on digital/analog inputs a G-sensor), when a preventive alert is active you receive a SMS message on the mobile phone. Queclink GV800 (Can Bus) GPS tracker detect "accidents and save accident data for reconstruction, also with Queclink GV800 you can manage the follows "aggressive Driving behaviour": harsh acceleration, harsh braking, harsh cornering. To connect different peripherical, GV800 GPS device of Queclink has some access interface: two RS232 ports, one RS485 port, 6 digitals inputs, 5 digital outputs, 5 analog inputs, 1 RPM input, 1-Wire. Another great advantage of Queclink GV800 GPS tracker is that allow to connect the follows Wireless Sensing: panic button, temperature sensor, humidity sensor, door sensor.