The all-in-one GPS car alarm, tracking and navigation system is probably the one (and only) GPS vehicle tracking system to combine together a very effective GPS/GSM car alarm, a top-of-the-line GPS tracker and a truly reliable GPS navigation system with EU or US mapping software (please specify when ordering as our system works WORLDWIDE).

The SPECTRADOME VIPER NTTH system consists of three main parts: one in-vehicle module for fixed installation and two removable modules (GPS tracking and GPS navigation modules). For better clarity, all main system parts and components have been labeled in the product picture with a number as follows:

1. main GPS tracking and alarm unit with contact interface
2. GPS logging unit with SD memory (not included)
3. engine stop relay switch
4. Bluetooth transmitter
5. cockpit microphone for remote audio monitoring
6. microwave intrusion detection sensor
7. shock/tow-away sensor
8. main GPS tracking and navigation control screen.

This very special satellite car alarm allows quick-and-easy tracking and location of your vehicle via either by the classical coordinate sending via SMS protocol (near-real-time tracking) or the super-innovative data call tracking mode offering real time tracking with second-by-second position update. And...there is more! Just operate this tracker and your tracking cellphone with a couple of SIM cards featuring any special bundled airtime offer available from most cellphone carriers in the world, and you will be able to run your own professional GPS tracking system at ZERO costs !

What makes this gps car alarm truly unique, however, is the incredible versatility offered by the removable GPS tracking and navigation control screen: it changes from a very precise GPS navigator (when you are driving your car and the GPS alarm and tracking features are not needed) to your real "eye in the sky" useful for tracking your vehicle in true real-time mode at the push of a few buttons and as soon as you get out of your car of vehicle!! There is NO better way to get more value for your money than this!!

Also provided inlcuded the superb GPS logger with SD memory (not included) allowing you to record, store and play back your trips and tracks later, for cost management and vehicle control purposes.

Using and tracking the "VIPER" is easy: you have the full choice fi you only want to use the provided portable GPS monitoring screen which interfaces with your cellphone for immediate vehicle tracking or you prefer to use any PC or laptop computer with Internet connection (system uses Google Map/Earth mapping in SMS tracking mode) or even your own PC mapping software with GPS port, such as MS Autoroute and the like (for real time tracking by data call).

The following advanced features are all also available starting right from basic version:

• car cockpit remote audio monitoring via GMS or PCS (American GSM) networks
• password-protected use and access
• password-protected tracking mode
• anti-jammer alarm (GPS signal loss notification)
• overspeed alarm notification
• extremely easy remote control and programming by DTMF tones (phone keyboard)
• remote-controlled engine shut-off
• real time tracking possible via cellphone as well as landline phones
• microwave intrusion sensor
• shock/tow-away sensor
• GPS logger
• Bluetooth wireless link.