High Security Encrypted Alarm Monitoring

Used in SCIF's and other High Security facilities

Desplex products offer high-line security alarm monitoring and class “A” digital line supervision that meet or exceed the NIST standards (National Institute of Standards and Technology) for use as a DES electronic key technology with non- repeating, real-time digital encryption.  Approved Class “A” DES Digital standards include: NIST certified, meets DCID 6/9. 

Offered by Digitize International, Desplex exploits a process that scrambles the data into non-repeating patterns, that require an identical DES electronic key to unscramble. Because the pattern is non-repeating, there is no way to enter a false signal into the secure line. The practical limit of the 128 Bit Encryption Key is “2128”—that’s 34, followed by 37 zeroes! There is simply no practical way to break the Desplex Key Code. The highly reliable Desplex communication link is via telephone wire pair using Bell 103 Audio Modem (standard, 300 Baud FSK), and has excellent noise immunity. DES key technology is used by major corporations around the globe. Desplex makes high-line security monitoring practical option when creating or upgrading any security system. For more information, please review Desplex product cut-sheets.