Is someone listening in to your calls? Paranoia or not, it is better to be safe than sorry. With the Phone Line Analyzer from Safe Line, you can deactivate, monitor and neutralize eavesdropping attempts. The Safe Line Phone Line Analyzer will also alert you if there are any out of the ordinary activities in your phone line.
The Phone Line Analyzer automatically deactivates any on premise wire tapping devices and creates frequency shifts in crystal transmitters so the intruders will only hear static and nothing else. The Phone Line Analyzer also has a special muting circuit that alerts you and stops conversation until the eavesdropper disconnects from the line.