... vehicle tracking covert FeaturesGSM module: SIMCOM 340DGPS module: MTKReal Time Internet Based Vehicle TrackingCan record track without GSM networkwhen ... supports GPRS/SMS communicationStandard tracking in real time through: unit PIN, location, speed, time, direction, alarm statusAutomatic time reports, or through commandsLink LocateLow ... in the car and talk to driver function. FREE IE SERVER SOFTWARE