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Comsec C3i II World's Only Downline Tap Detector

  • Comsec C3i II World's Only Downline Tap Detector
Calculated at checkout


The Comsec C3i-II is the only unit designed specifically for detection of legal and illegal central station or "down line" surveillance taps, and "on premise" telephone recording devices that were PREVIOUSLY UNDETECTABLE!

In case you didn't know it, it's super easy for anyone from your phone company to tap your telephone line. The Comsec C3i-II can detect electronically isolated remote extension drawn loops, which are the most sophisticated, threatening, and common type of electronic surveillance that other security devices cannot detect.

Eavesdropping and Surveillance Are at All-Time High According to the 2002 FISA Annual Report from the U.S. Attorney General, "All phone tap applications presented to the Foreign Intelligence Court in 2002 were approved." The FBI claims that U.S. companies combined are losing about $2 billion a month to corporate espionage resulting from phone tapping and other forms of illegal eavesdropping.

With the Comsec C3i-II, you can now detect eavesdropping, espionage, wiretapping and surveillance that previously had been undetectable. Intelligence strategists agree that successful defense begins with advanced intelligence about the enemy.

Line powered and easy to use, the Comsec C3i-II's rugged plastic case and long life LED will work for years.

When you purchase your Comsec C3i-II from EyeSpyPro, we include one or two telephone consultations with the Comsec C3i-II's Inventor, Mr. Mark Neer.

The Phone taps that companies like AT&T are routinely performing against US Citizens, in violation of the US Constitution. Nothing on earth will protect your privacy like the Comsec C3i-II. If you are in Law Enforcement or with a Government Agency, you can also use the Comese to catch computer hackers, competing Government agencies, Law Enforcement, Telephone company employees, etc, manipulating the Telephone Company's Central Exchange Switching Equipment to intercept YOUR TELEPHONE, FAX, AND ANY DIAL UP COMMUNICATION CALLS!!!

You will be able to detect wiretaps the Telephone Company cannot and will not acknowledge, and professionals and Telephone Company can not find.

The Comsec C3i-II can uncover legal and illegal eavesdropping/wiretapping to a degree no other unit can claim fame to.

If you are concerned about your privacy and security at home or work, you need to arm yourself with the very best eavesdropping/wiretapping detection products on the market. The Comsec C3i-II will find the taps, even if they are located as far away as the phone company’s central office.

As we have been reporting in our Spy & Surveillance blog, how the US Congress has give the telecom companies immunity from being sued by people for illegally spying on their phone and internet usage. Does that make you happy? It makes us very upset!

Remote extension drawn loops are created very easily with REMOBS and similar slave units attached to your telephone line. The COMSEC C3i-II detects remote extension drawn loop wiretapping / electronic surveillance connecting and disconnecting from your telephone line. Continuously protects your Telephone, Fax and Computer Data communications "to a degree never before possible."

The COMSEC C3I-II installs in seconds with a standard modular connections. It will protect your Telephones, Computers, and Fax telecommunications continuously against illegal wiretaps.

The COMSEC C3i-II works by detecting wiretaps / eavesdropping at the beginning and ending of a telephone call. When the phone rings, be on the look out for any remote extension drawn loop wiretap to seize the line between the cadence ringing, usually between the first and third ring, creating a connection reaction.

Once a call is connected, the COMSEC C3i-II continuously detects, reacts 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.

Once the call is terminated, watch the C3i-II and count the number of disconnection reactions on the line. The COMSEC C3I-II can detect legal and illegal wiretapping on your telephone line by establishing either a normal signature pattern or an abnormal signature pattern resulting from additional telephone lines / wiretapping equipment disconnecting from your telephone line.

Government Agencies and Law Enforcement, catch sophisticated Computer Hackers, competing Government Agencies, Law Enforcement, Telephone Company Employee's, etc. Detect Computer Hackers, Government Agencies, Telephone Company Employees, etc. manipulating the Telephone Company's Central Exchange switching equipment to intercept your Telephones, Fax and Computer dial-up communications.

Comes with complete instructions and molded polyurethane carry case. Note: This product alerts user to "down line" taps only.

Free Reports:

Comsec 3Ci-II Installation & Operating Instructions


"When the cops/narcs/feds/or your ex-wife's lover, the KGB colonel, rents an apartment at the second B box of your loop and sets up anything from a simple extension phone to a slave, you just ain't gonna know it. Until now."

"The COMSEC C3I will protect your phone, FAX, or computer lines to a degree never before possible."
The Whole Spy Catalog Review, by Lee Lapin

"Up until now it has been damn close to impossible to identify when a slave or bridge is in use. Common wiretap detectors / defeaters will not indicate such units. Even a TDR ($10,000+) will not show this type of unit if it is placed some distance from the target phone."

"We have located and tested a new countermeasures unit (Patented) that does show the presence of these taps, even if they are located as far away as the Central Office."
Intelligence Incorporated San Mateo, CA

“We are concerned about the COMSEC.”
OC Strike Task Force, NY, NY

“The COMSEC C3I products detect wiretapping.”
U.S. Government Technology Analyst

“It does work.”
U.S. Government Agent Houston, TX

“This … works.”
Ameritech, Security Chief Chicago, IL

“The COMSEC C3I products detect sophisticated electronic surveillance.”
TSCM professional

"The COMSEC C3I II is the only device effective against CALEA technology."
SWS Security, Steve Uhrig

Model: E-C3i-II - Comsec C3i-II - World's Only "Downline" Tap Detector

Warranty Information

EyeSpyPro guarantees this product for 90 days from date of purchase. If the manufacturer offers a longer warranty, we will assist you in obtaining repairs under warranty. Contact us for the manufacturers warranty for this product.

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