The DET contain a high degree digytizer module that is compatible is with the same special decoded digital ATDI module. 

The ATDI module do not works compressed with a standard digital protocol only with an entire deviant system of digitalizatie and GMSK data signal, 50 datablocks per second in a GMSK data signal, no software code ring only hardware code ring. 

Advantages: Eavesdrop is impossible, GSMK code ring can be used for other users. 

Ideal for protections and observation applications.