Welcome To GREVESGROUP® - TSCM Services & Bug Sweeping Services!!

TSCM (Technical Surveillance Countermeasures) surveys bug sweeping; which is well ordered and systematic physical and technical inspection of areas, to detect and provide protection from, illegal spy devices.

We are living in an age where technology in evolving on daily basis and hence we have to be aware of technical and also stay updated in every aspect. There are individuals who have eyes on your business, clients, data centers, confidential information etc. We offer excellent TSCM / Bug Sweeping services across India (Technical Surveillance Counter-Measures in India).

The threat of electronic surveillance is on an increase. Our countermeasure/bug sweeping team can help you ascertain whether your office, house, or vehicle is under surveillance or not. Wireless tapping technologies has developed highly and bugs can be right hidden somewhere in your households, furniture’s etc. The operation methods of such devices are highly sophisticated and in few cases the bugs are designed to get detected by the detectors. So that, the bugs hidden deeply remain safe from the detectors as after getting the detected ones, there is a chance that they will stop searching for the deeply fitted ones. Such well-placed and high tech bugs/wireless devices need professional assistance and that is why we are recommended by our clients for securing & cleaning of any technically challenged place.

We provide bug sweeping services to wide range of clients who need to protect their business interests from covert surveillance. TSCM is also known as counter-eavesdropping service in India. Our latest bug detectors/TSCM equipment’s and well trained team has expertise in physically inspecting any kind of building/site, vehicle (land craft, aircraft, watercraft) for bugging devices. Our bug sweep detection services make sure that your information is completely safe & secure with you.

GREVESGROUP® examines many Techniques of bugging and countermeasures viz:

• Phone tapping
• Visual and audio bug
• Trade secret
• Recording without a recognized bug
• Car tracking devices
• Bugging meeting rooms
• Using the wrong number trick
• Surreptitious entry
• Cell phone bugging
• Defeating 'safe houses
• Choosing the right equipment
• Identifying countermeasures

May be you are being bugged. We have made an effort below to explain the same in a few ways:

Hardwire, (Telephone & Telephone line search): A Hardwire bug or transmitter is a listening device that is attached to your phone or phone line. It's generally powered by the line or the phone itself. These are often hard to detect as they generally transmit when a call is in operation. A hardwire transmitter can be placed on the phone, line, or central telephone system. The transmitter can even be placed on your line outside of the building, or down the street at the junction box.

Radio Frequency (RF), (Spectrum & audio search): RF transmitters send wireless signals through the air. A FM / AM / Microwave counter surveillance scanner device can then intercept these signals.

Laser/Infrared bugs: These types of listening devices operate through a window or similar opening. An operative could easily setup the equipment via tripod connected to a transmitter and intercept your communication from miles away. A laser or infrared beam is shot into the room from any distance of up to many miles away. The audio in that room is picked up by the laser beam and transferred into data that is then sent over the light or infrared beam back to the sender. The sender normally has a recorder connected to the equipment and can record the conversation.

Physical Search: We conduct physical inspection of electrical outlets, air vents, ceiling; smoke detector covers, light switch covers etc. for bug detection.

GREVESGROUP® hereby is protecting your business from illicit spy’s and electronic eavesdropping. With our wide range of Counter Surveillance and TSCM services in India we have helped various clients of ours. We feel proud that we have conducted many effective & professional TSCM assignments to keep our clients valuable information safe from pry.

At first, our Technical Surveillance Countermeasures (TSCM) team detects and identifies the electronic and non-electronic bugs which cause information loss. Our debugging team in India thereafter designs and implements security plans and conducts TSCM review and programs. With our wide network of bug sweepers in India, we are always available at your city.

The protection of individual privacy is an important facet of a democratic society. We provide the services to our clients for protection of their individuality.

Our team is always available for your assistance in India including; Ahmedabad, Allahabad, Bengaluru, Bhopal, Bikaner, Chandigarh, Chennai, Gandhi Nagar, Ghaziabad, Goa, Gurgaon, Gwalior, Hyderabad, Jaipur, Jammu, Kanpur, Kochi, Kolkata, Lucknow, Mumbai, New Delhi, Noida, Patna, Pune, Salem, Srinagar, Surat, Thane, Thiruvananthapuram, Udaipur, Vadodara and Vishakhapatnam.

To obtain our professional services through our TSCM Team / Bug Sweepers in India, feel free to write us at [email protected].