
Dreieich : The digital radio age began with the two methods Tetra and Tetrapol. Among experts, there is only a matter of time before security agencies such as police, fire and rescue services will work without analogue radio. One of the reasons is that the digital radio communication is not limited to one organization only. Instead communicate across agencies will be realized via voice and data. The privacy is secured with specific encryption mechanisms required in the Tetra standard. Dead spots, weather-related problems or an overload of radio channels is with digital radio no longer a problem. In addition the individual as well as the group communication is possible within a defined group of participants.
- SUSANNE LASTEIN
- InfoSecurity
- Posted On





