When you are talking on the telephone, who's listening? Is there an extension phone picked up? Is there a hidden auto-start recorder hooked-up somewhere? Now you can find out!
The Phone/Fax detector is a sophisticated single line telephone analyzer incorporating several different features which enable you to monitor the integrity of your phone line. This unit tests your phone line for slight voltage and current variations caused by possible parasitic R.F. radio transmitting devices, telephone repair line powered handsets, off hook extensions, or tampering of your phone line in your absence. This unit will digitally display your phone line voltage readings numerically both on and off hook, giving you a constant means of checking line integrity. In addition to the digital display, the Line Alert feature will monitor the phone line voltage when the phone is in use. If it detects changes, it will alarm you by lighting a red L.E.D. and alert tone.
The SL-1000 offers six levels of protection against eavesdropping attempts, more than any other device of its kind. Whether you are on or off the phone, line voltages are constantly monitored and displayed, alerting you to almost any type of bugging device on your line. In addition, taps are neutralized or deactivated for the highest level of privacy protection. Even voice activated systems are rendered useless by the SL-1000 Anti-VOX system. Specifications: • Digital display to reflect line voltage changes • Automatically deactivates most wire tapping devices • Combats crystal line transmitters by shifting their frequencies • Tricks voltage sensing recorders • Anti-VOX system fills voice activated recording systems with simulated noise • Instant alert to extension eavesdroppers • Fully line powered, requires no batteries or AC adapter • Easy installation • Comes in hard shell black case. Size: • 4 7/8″ x 3 5/8″ x 1 1/8″