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TSCM Services in Kolkata

Our Services

We are highly experienced in Electronic Eavesdropping Detection, Bug Sweeps, Counterespionage consulting, counter surveillance, and much more.

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TSCM Services in Kolkata | Professional Bug Sweeping by MASS


In Kolkata's dynamic business landscape—where corporate dealings, legal consultations, and high-stakes negotiations are everyday affairs—the threat of covert surveillance is real. Protect your confidential discussions, intellectual property, and personal privacy with MASS's trusted and discreet TSCM Services in Kolkata.

Whether you are a corporate house in Salt Lake, a legal firm in Dalhousie, a startup in Rajarhat, or a high-net-worth individual in Alipore, our Bug Sweeping Services in Kolkata ensure your premises, vehicles, and digital spaces are secure, private, and free from illegal monitoring devices.

What Are TSCM & Bug Sweeping Services?


TSCM involves specialized techniques to detect, locate, and neutralize hidden surveillance devices such as audio bugs, spy cameras, GPS trackers, and unauthorized wireless transmitters. Our TSCM Services in Kolkata help you proactively identify espionage threats before they lead to data theft, financial loss, or reputational harm.

Common Threats We Detect in Kolkata:

  • Covert audio listening devices
  • Hidden cameras in offices, boardrooms, and sensitive areas
  • GSM, Wi-Fi, and Bluetooth-based interception tools
  • Vehicle tracking devices
  • Unlicensed RF transmission equipment

Our TSCM Services in Kolkata

Comprehensive surveillance detection designed for Kolkata’s evolving corporate landscape.

Electronic Bug Detection

  • RF spectrum analysis
  • Non-linear junction detection
  • Telephone and power line analysis

Hidden Camera Detection

  • Visual and lens scanning
  • Infrared and thermal inspection
  • Network-connected device detection

Corporate & Office Sweeping

  • Boardroom and conference room audits
  • Executive office security checks
  • Full facility electronic inspections

Vehicle Surveillance Detection

  • GPS tracker location
  • Under-carriage and interior bug detection
  • Automotive electronic system analysis

Mobile & Digital Security

  • Cell phone tapping analysis
  • Spyware and malware diagnostics
  • Secure communication setup

Audio-Visual Transmission Detection

  • Wireless audio/video signal identification
  • Eavesdropping device neutralization
  • RF shielding advisory

Need Immediate TSCM Assistance?

Secure your spaces today with Kolkata’s trusted surveillance detection experts.

Call MASS: 9540884098

Our 4-Step Bug Sweeping Process

A structured, professional approach to identifying and addressing surveillance risks.

01

Confidential Consultation

We discuss your security concerns, assess risk level, and plan a tailored inspection.

02

Advanced Technical Sweep

Certified experts use spectrum analyzers, thermal cameras, and NLJD equipment for thorough checks.

03

Detailed Reporting

You receive a clear, confidential report outlining findings, vulnerabilities, and evidence if threats are found.

04

Remediation & Hardening

We help remove threats and recommend preventive measures—including RF shielding and security protocols.

Industries Sectors We Protect

MASS offers specialized TSCM services across Kolkata's diverse institutional and commercial sectors.

Corporate Offices & BPOs

Protecting client data and internal communications

Legal Firms & Consultants

Ensuring attorney-client privilege

Financial Institutions & Banks

Securing transaction and customer data

Hospitality & Event Venues

Privacy for high-profile guests and meetings

Manufacturing & Export Units

Guarding production formulas and R&D

Healthcare & Diagnostic Centers

Securing patient confidentiality

Why Clients Trust MASS in Kolkata

Your reliable partner for professional surveillance detection in Kolkata.

Certified TSCM Experts

Trained in the latest counter-surveillance techniques

Advanced Detection Tools

Latest spectrum, thermal, and nonlinear junction detectors

100% Discretion Assured

All work covered by NDAs; no traces left behind

Local Kolkata Knowledge

Familiar with infrastructure and regional threat patterns

Rapid Response

Emergency sweeps available 24/7 across Kolkata

End-to-End Solution

From detection to shielding and employee awareness training

Client Security Testimonials

Trusted by businesses across Kolkata for confidential security services.

★★★★★

Before our major corporate merger, MASS conducted a full sweep of our Kolkata headquarters. They found a concealed device in our boardroom we never suspected. Professional, precise, and highly recommended.

S. Mukherjee
Corporate VP
★★★★★

After unexplained information leaks, we called MASS. They detected a compromised phone line and hidden camera. Their report helped us secure our facility completely.

A. Das
Manufacturing Unit Head
★★★★★

"Following suspected information compromise in our conference facilities, we engaged MASS for technical surveillance inspection. They promptly identified concealed recording equipment and delivered comprehensive documentation supporting immediate corrective measures."

P. Roy
Senior Partner, Law Firm

Frequently Asked Questions

Frequent inquiries regarding our TSCM and surveillance detection services in Kolkata.

How often should my Kolkata office undergo TSCM sweeps?

For high-risk sectors—every 3–6 months. After security incidents, new hires, or major meetings, an immediate sweep is advised.

Can you detect the latest spy devices available in the market?

Yes, our equipment and training are regularly updated to detect GSM, 4G/5G, Wi-Fi, Bluetooth, and passive recording devices.

Is the process disruptive to daily operations?

No, we work discreetly during or after business hours, causing minimal interruption.

Do you provide post-sweep protection advice?

Absolutely—we offer security hardening recommendations, RF shielding options, and employee awareness guidelines.

Are your services confidential?

Entirely. We sign NDAs, use encrypted communication, and deliver reports in person.

Act Now to Secure Your Premises

Don’t wait for a breach to occur. Proactive surveillance detection is the smartest defense against corporate espionage and privacy invasion.

Contact MASS Kolkata today for a confidential consultation.

Call Now: 9540884098

Available 24/7 for emergency sweeps

Phone: 9540884098 Kolkata 100 Percent Confidential