Technical Surveillance Counter Measures – TSCM

Technical Surveillance Countermeasures (TSCM) activities include detection and identification of electronic and non-electronic methods of information loss, design and implementation of communication security plans, evaluation of clients’ in-house TSCM programs and TSCM review.

AV 2 Group, located in Noida, was founded by Mr. Anurag Saxena, a former Commandant of CRPF in November, 2001. A gallantry medal awardee, Mr. Saxena has an electronics background. He has a vast field experience in Anti Terrorist operations, counter espionage and similarly related measures. Trained in Israel, Canada and USA, he has set up a crack team for TSCM operations. This team has been equipped with the latest ‘State of the Art’ equipment and they keep themselves abreast with the latest technological advancements to counter any eavesdropping threat to their clients.


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    Eavesdropping Detection Services

    DSC_0198Dictionary meaning of Eavesdropping– “Eavesdropping is secretly listening to the private conversation of others without their consent.”

    Planting a bug (Audio Transmitter or a phone tapping device) to listen to your private conversations and using the same to steal data or information and corporate espionage also come in eavesdropping category.

    However there are much smarter ways to listen to your private conversation than the traditional tapping of phone lines. You might not even know that who is listening to your conversation and using the same for their personal benefits causing loss to you and your business.

    Anyone can plant an electronic bug to eavesdrop on your conversations and use them for stealing tenders, using critical information and stealing all your business moves and hence causing you and your business a damage that might affect you for a very long time.

    How to deal with it? – Eavesdropping Detection Solutions

    Fortunately there are ways. TSCM experts like AV2 Group are equipped with highly sophisticated Eavesdropping Detection equipment, also known as Technical Surveillance Countermeasures (TSCM) equipment, which can sweep your facility for electronic bugs (debugging services) and hence make your facility a safe place again.

    Send us your query using the button below or write to us at or or call us at 0120 – 431 7823 or +919810635360 to get top quality Eavesdropping Detection Services by highly trained and certified debugging experts. Please remember not to call us from your phone or your mail ID or from your facility requiring our services. We understand that your business information is critical for you and needs to be protected.

    When is TSCM Required?

    Before and during a very important boardroom meeting or a meeting where very crucial decisions have to be taken.  These are few cases when TSCM is essential.

    • When business secrets are leaking leading to losses or despite best efforts to maintain secrecy, vital information is getting leaked out.
    • When a third person is privy to your telephonic conversations.
    • When your location is known to undesirable persons or competitors etc.
    • When conversations taking place in a car are known to others.
    • Hotel rooms require TSCM surveys before check in by business or VIPs attending important meetings or business deals.


    What should you do when you feel you are bugged?

    Contact us @ +9110635360
    from outside the facility that you feel is bugged. Do not ring us through your mobile or landline phone as they could be bugged too. Do not mail through your mail ID or server.


    Radio Frequency Analysis

    AV 2 Group possesses astounding capabilities to log with their strength and evaluate all the radio frequencies present in the environments of the client’s facility, besides recording them in details. Though analogue micro transmitters are hardly any effort to detect, we excel in detecting hidden digital micro transmitters using complex modulation techniques with utmost accuracy. We have a track record of detecting covert eavesdropping devices like snuggled transmitters, spread Spectrum transmitters, carrier current transmitters etc. Not to mention, voice activated transmitters and remotely controlled transmitters have been detected recently.

    GSM bugs, till recently hard to detect, can now be detected within minutes with our latest software driven spectrum analyzers. Thanks to the sophisticated equipment that we use and the constant research in the field of bugging, debugging, anti bugging etc. by our technicians.

    Covert eavesdropping equipment that cannot be detected by a non linear junction detector is now detectable by our latest thermography technique.

    Hidden cameras are no longer difficult to detect. We maintain a huge database and technical profile of almost all the eavesdropping devices available in the international market, thus empowering us to detect such devices faster than anyone else with tremendous accuracy. Reason why corporate clients spread word about our technical acumen to their business associates. We do not have any marketing team to promote our services. Our credentials are our satisfied clients ranging from

    • Financial Services
    • Pharmaceuticals
    • IT
    • Media
    • Hotels
    • Utilities
    • Telecommunications
    • Real Estate agencies
    • Government agencies
    • Big business houses and industries
    • Shipping and mining establishments

    Detection of Telephone Taps – TSCM Services

    tscm-500x500Tapping of telephone is a very common practice for data theft. Bugs in telephone is generally placed by a virus & using this your sensitive data & classified business information can be at risk.

    TSCM services is the sure shot answer to this problem. Tapping of telephone can be detected & removed by TSCM services.

    With the help of Telephone Analyzer, the telephone instruments and lines are sanitized of taps, transmitters, microphones, recorders etc. This is a highly skilled job as detection depends more on the skills and analytic capability of the operator handling the equipment.

    Threats TSCM can Counter

    Technical Surveillance Countermeasures (TSCM) activities include detection and identification of electronic and non-electronic methods of information loss, design and implementation of communication security plans, evaluation of clients’ in-house TSCM programs and TSCM review. There are multiple data theft threats one can face:

    • From micro radio frequency audio transmitters
    • From micro radio frequency audio video transmitters
    • From micro audio recorders
    • From micro audio video recorders
    • From telephone taps, transmitters and recorders in telephone instruments and lines.
    • Vulnerability to eavesdropping attacks on EPABX Systems.
    • From carrier current transmitters in power lines.
    • From eavesdropping attacks from adjacent buildings through laser and infrared beams.
    • Vulnerability to eavesdropping attacks on WIFI systems.
    • From GSM bugs
    • Hidden Microphones
    • Covert pin hole cameras

    If you are facing any of these threats Contact us on +919810635360