The v2track platform and devices include the following capabilities.  Some of these are optional *

Transmission Technology
Data Sent through Cellular (GSM/GPRS/3G/NextG) Connection*
Data Sent through Iridium Satellite Connection*
Rapid Updates through Cellular, 15 secs by default, more on request.
Iridium Satellite used when out of Cellular range.
Device Info
10-35 volts DC
Digital Inputs & Outputs - Serial & USB
Analog input/output available on external USB breakout board
Internal Gyro Chip
Internal Accelerometer
3x Front Panel Buttons 'EMERG', 'MARK', 'I'M OK'
Plugin Mini QWERTY Keyboard (Messaging)*
Plugin Screen (Messaging)*

Website
Realtime GPS Tracking
Login and view your assets from anywhere!
Backup Web Server
Daily, Weekly, Custom Date Range History
Plotting of Trips
Trip Data Breakdown Position by Position
Altitude Plotting
Exporting Trip to plot in Google Earth (KML)
Selection of Mapping Backgrounds
User Siteplans/Custom Backgrounds
Access to Airfields/Airstrip Markers for your country
Ability to add your own map markers
Customise Alerts
Measure Distance and Area on the Maps
Overlay Current Australian Weather Radar Imagery
Calculate ETA, TRK and DIST to destination waypoint for Aircraft
Offline Map version available for areas with expensive Internet traffic
24/7 Support

Alerts
Flight Following Alerts
Odometer Reading Alerts
Movement Event Alerts (Start, Stop, Takeoff, Land)
Button Alerts (Emerg, Mark, I'm OK)
Date Alerts (For tracking Date Based Maintenance)
Geofence Alerts
Speeding Alerts
Alerts Shown on Website
Alerts Sent by Email
Alerts Sent by SMS
Alerts by Phone Call to Landline by Computer Generated Voice

Messaging*
Website -> Device Messaging
Website -> Mobile Phone Messaging (SMS)
Device -> Website Messaging
Device -> SMS Messaging
Device -> Device Messaging Coming Soon!
SMS -> Device (Reply from Device to SMS)

If something you require is not here, let us know as it may be something that we have forgotten to list here or is on, or that we can add to, our list of upcoming features!