If anyone taps the phone line between the two scramblers, they will only get scrambled signals which is extremely difficult to decode. The Fax Scrambler has a programmable scramble key which has over four billion combinations for you to select. You can use scrambler will full confidence that your fax communications are secure. Sophisticated randomly rolling signal encryption processes assures very high level of security. Over four billion programmable scramble key codes further protects fax communications.
Programs scramble key code from attached fax machine dial pad.
Stores scramble key codes in nonvolatile memory. Never gets lost during power outage. Simple one button activation with bright LED indicator. Works on both pulse and touch tone systems. Installs in between fax machine and incoming line with module jacks.