End-to-end VoIP encryption for mobile phones.

The digiNOISE device is used for securing the conversation between two or more people irrespective of any audio bugs that might be around the place where the conversation is taking place.

Technical Surveillance Countermeasures referred to as "debugging" and "sweeping" detects the presence and location of active/passive eavesdropping and surveillance devices.

The SAVOX® company is specialized for professional audio equipment for special services as military, firefighters etc.

Invisio offers an extensive range of tactical headsets and Push-To-Talk (PTT) solutions to equip the professional communication user.

Extraordinary quality of suitcases EXPLORER CASES; GT Line offers a wide applicability for both, the business worldand for everyday life.