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Computer Based Kryptic Controller (Serial DB9 Version)

Computer Based Kryptic Controller: CAD-300


Midian Electronics' CAD-300 is a computer based display decoder for Midian's Kryptic signaling. The CAD decodes and displays the incoming ANI and Emergency ANI (ENI), as well as an alias, status, location and the time and date of the ANI. The CAD-300 also encodes Kryptic for features such as Over-The-Air-Reprogramming (OTAR), selective calling of field units, radio kill, query, emergency acknowledge and more.


  • Decodes & displays unit ID, status, alias, time and date
  • Decodes status and location
  • Easy to program & install
  • Selectively call field units
  • Deadbeat Disable (Radio Kill) for lost, stolen or non-paying units
  • Over-The-Air-Reprogramming (OTAR) of the Security Keys
  • Scroll through the day's traffic
  • Log traffic to a drive or printer
  • Alias database
  • Programmable COR polarity
  • Translatable into different languages
  • Works with Windows XP SP 3, Windows 7 and Windows 8.1
  • 3 year warranty


Midian's CAD-300 is ideal for monitoring and controlling radio communications in fleets using Midian's TVS-2 and VPU-15 series voice scramblers such as public safety, taxi, towing, etc.

Over-The-Air-Reprogramming (OTAR): The OTAR commands enables the dispatcher to reprogram the security keys of Midian's TVS-2 and VPU-15 series products.

ANI/ENI: Allows dispatchers to know who he or she is talking to, identify system abusers, identify emergency conditions and assign calls fairly.

Radio Kill: This features allows the dispatcher to disable lost, stolen or non-paying units. Radios can be re-enabled as well.

Selective Call: Enables the dispatcher to converse with a single unit or a group of units, while other units remain squelched.


The CAD-300 connects to most base station radios using the rear accessory connector of the radio. The CAD-300 has a DB9 connector for the PC.

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Product Manuals

CAD-300 Product Manual