- Digital display will reflect any change in your phone line
- Automatically deactivates all known wire-tapping devices
- Creates shift of frequencies in crystal line transmitters
- Voice simulation causes VOX equipment to record noise when line is not in use - Filling up any type of recording media
- Turns off voltage sensing recording/transmitting devices
- Fully line powered, requires no batteries or AC adaptor
- Instantly alerts user to extension eavesdropping attempts
- 100% state-of-the-art digital surface mount technology
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Price: $250.00
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