COMSEC III,tap detectors.

COMSEC III
(C3I-II)

$249.99

Goods and services provided by Security Cameras 911 (FL, USA).
Sold by 2CheckOut.com Inc. (Ohio, USA).

the first and only telephone line security device that can detect electronically isolated remote extension drawn loops; the most sophisticated, threatening and common type of electronic surveillance that other security devices cannot detect. Detect wiretaps that previously had been undetectable.

The COMSEC C3I is the only security device that can detect legal and illegal wiretapping anywhere on the local telephone line including at the Telephone Company's Central Exchange. Detect Computer Hackers, Government Agencies, Telco Security, etc. manipulating the Telephone Company's Central Exchange switching equipment to intercept your communications.

Detect wiretaps the Telephone Company cannot and will not acknowledge.
Once connected the C3I continuously reacts, detects and displays an electrical signature pattern of the slightest electrical changes in telephone line impedance which result from signaling and switching equipment, telephone lines and wiretapping equipment connecting and disconnecting on your telephone line. The C3I is most effective at detecting wiretaps / eavesdropping at the beginning and ending of a telephone call. At the beginning of a telephone call when someone is calling you watch for a remote extension drawn loop wiretap to seize the line between the cadence ringing, usually between the first and third ring creating a connection reaction.

It is not possible to detect or defeat all means and types of wiretapping without a complete physical inspection of the entire telephone system from end to end. The C3I continuously detects legal and illegal remote extension drawn loop wiretaps connecting and disconnecting anywhere on your local telephone line, including at the Telephone Company's Central Exchange.