Home PageAbout UsNewsJamming SolutionsArticlesContact Us
Advanced Jamming Solutions
 
 
   
   
     
 
 
 

Counter Surveillance >> DD100 - DTMF Decoder



The most accurate DTMF decoder available now!
With its built-in microphone, no connection is required from source.
Simply play your pre-recorded tape recordings or other audio source and the dialed numbers appear instantly on the DD100 16 digits LCD display.
Works well even with long play tape recorders and noisy scanners.
If you prefer a direct connection, a mini jack is also provided along with a connecting cable.
Plug into the output or listening device jack of your tape recorder or scanner and directly into the input jack of the DD100 decoder.
Also supplied, is a direct telephone line connection cable so you can see numbers as they are dialed.
After 16 digit display in full, the oldest digit is deleted and newest is displayed.
The DD100 DTMF tone decoder – quite possibly the BEST DTMF DECODER AT ANY PRICE!