Boardroom Exposure
M&A discussions, pricing decisions and legal strategies discussed inside BKC boardrooms can be silently captured through a compromised conference phone or hidden transmitter planted during a previous meeting.
India's Trusted TSCM Specialists — Since 1998
Mumbai's corporate corridors, luxury residences and executive boardrooms demand a higher standard of privacy protection. MASS delivers certified TSCM Services in Mumbai — detecting hidden microphones, wireless cameras, RF transmitters and covert recording devices before they compromise your confidential conversations.

Mumbai is India's financial and commercial capital — and with high-stakes deals come high-stakes risks. MASS has been providing certified TSCM Services in Mumbai for over 26 years, protecting corporate boardrooms, executive residences, law firms, hotel suites and high-value meeting spaces from electronic eavesdropping threats.
Every TSCM inspection we conduct in Mumbai follows a structured, multi-layered technical methodology — combining RF spectrum analysis, Non-Linear Junction Detection (NLJD), thermal imaging and rigorous physical inspection to locate active, dormant and disguised surveillance devices. Our specialists work after hours, in plain clothes, with no visible branding — your privacy is protected at every step.
Protect Confidential Business Information
Protect your office from hidden surveillance, bugs, and eavesdropping. Confidential inspections for boardrooms, executive cabins, and meeting rooms.
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Secure Your Residential Privacy
Protect your home and family privacy with expert inspections to detect hidden cameras, listening devices, and unauthorized surveillance equipment.
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Secure Conversations While Travelling
Secure your vehicle with professional inspections to detect hidden GPS trackers, microphones, RF bugs, and unauthorized surveillance devices.
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Protect Privacy During Air Travel
Ensure complete privacy in private and corporate aircraft with advanced TSCM inspections to identify covert surveillance devices and electronic security threats.
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Advanced Home Privacy Protection
Safeguard your private residence with discreet TSCM inspections to uncover hidden cameras, microphones, and covert surveillance devices threatening your privacy.
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Protect Sensitive Client Information
Protect confidential consultations with expert TSCM inspections for clinics, law firms, and professional offices to detect hidden surveillance devices.
Read MoreM&A discussions, pricing decisions and legal strategies discussed inside BKC boardrooms can be silently captured through a compromised conference phone or hidden transmitter planted during a previous meeting.
In Mumbai's competitive financial and media landscape, even a small leak of a deal structure, creative brief or legal position can shift millions of rupees of advantage to a competitor or adversary.
High-net-worth individuals and C-suite executives are primary targets for covert surveillance — through their residences, vehicles and hotel rooms during travel. Vehicle TSCM Service covers GPS trackers and audio devices planted in cars.
A single recorded conversation leaked to the press, a regulator or a litigation opponent can damage relationships, violate privilege and destroy years of trust with clients, partners and investors.
We begin with a private consultation to understand your specific concerns — the spaces used, personnel with access, any recent renovations or vendor activity, and the nature of information you need to protect.
Using professional spectrum analysers and RF detectors, our technicians scan all frequencies for active transmitters, GSM bugs, Wi-Fi surveillance devices and other wireless threats hidden within the space.
Every outlet, fixture, furniture piece and electronic item is physically examined. Our Non-Linear Junction Detector locates dormant or switched-off devices that RF sweeps cannot detect.
You receive a written confidential report covering all findings, risk observations and actionable security improvements — delivered directly to you, never shared with third parties.

Full-spectrum technical surveillance countermeasures inspection for offices, boardrooms, hotel suites and residences across Mumbai.
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Expert detection of hidden microphones, covert cameras, modified adapters and miniature voice recorders concealed in furniture or electronics.
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Advanced radio-frequency spectrum analysis to identify active and intermittent wireless transmitters, GSM bugs and Wi-Fi surveillance devices.
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Comprehensive vehicle TSCM Service including GPS tracker detection, hidden audio bug sweeps and electronic inspection for executive cars and fleet vehicles across Mumbai.
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End-to-end counter-espionage assessment for Mumbai's financial institutions, law firms, media companies and family businesses facing insider or competitor threats.
Learn MoreA senior partner at a prominent Mumbai law firm suspected a confidential settlement negotiation had been compromised. MASS was engaged for an after-hours TSCM inspection of the partner's chamber and the primary conference room. Our RF sweep identified an active transmission signal from within a modified power adapter on the conference table. The device was documented, secured and reported before any further meetings took place.
Outcome: Legal privilege was preserved. The client implemented access controls recommended in our post-inspection security report.
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Mumbai operates at a pace where information is currency. Inside the glass towers of BKC, the heritage offices of Nariman Point and the luxury residences of Malabar Hill, confidential conversations happen every hour of every working day. Merger terms, litigation strategies, succession plans, investment positions — these discussions shape outcomes worth crores. And increasingly, they are at risk.
Covert surveillance devices have become smaller, cheaper and harder to detect without professional equipment. A modified USB charger, a tampered conference phone, a hidden lens in a smoke detector — these are real threats that MASS has identified during client engagements across Mumbai. Our TSCM Services in Mumbai exist for one reason: to ensure that what is said in your room stays in your room.
The need for professional TSCM in Mumbai spans industries, roles and property types. Our clients include:
Mumbai's commercial density creates specific vulnerabilities that make periodic TSCM inspections a practical business control rather than a luxury. Office spaces are frequently renovated, shared or reconfigured. AV equipment, furniture and electrical fixtures pass through multiple vendors. Meeting rooms at co-working spaces in Powai or Lower Parel are accessed by dozens of companies. Hotel rooms used for investor presentations in Juhu or Worli are cleaned, serviced and accessed by multiple staff between guests.
Each of these access points is an opportunity for a surveillance device to be placed. Our TSCM inspection in Mumbai accounts for all of them — reviewing the physical environment, the electronics present and the access history of the space before delivering a clear, written verdict.
Surveillance does not stop at the office door. A senior executive's day moves from boardroom to car to aircraft lounge. MASS provides specialized vehicle TSCM Service covering the complete inspection of executive cars, security vehicles and fleet transport for hidden audio devices, GPS trackers, cellular bugs and concealed cameras. For clients who travel by private charter or use dedicated aircraft, our aircraft TSCM Service covers the cabin, communication systems and seating areas — ensuring your in-flight conversations remain completely private.
A MASS TSCM inspection in Mumbai is methodical, discreet and thorough. We begin with a private briefing — no generic checklist, no standard questionnaire. We listen to your specific concern, understand the space, identify who has had access and plan the inspection around your schedule. Our team arrives in plain clothes, in an unmarked vehicle, at a time that minimizes exposure.
The inspection combines RF spectrum scanning across all relevant frequency bands, NLJD sweep to detect dormant or battery-powered devices, thermal analysis to identify anomalous heat signatures from hidden electronics, and a systematic physical inspection of every concealment-viable surface in the space. Every finding is documented. Every recommendation is practical. The final report is delivered in a sealed, confidential format directly to the authorising principal — never to a shared inbox or assistant.
For organizations considering TSCM Services in Mumbai for the first time, we recommend starting with your highest-risk space: the room where your most sensitive conversations happen. That is usually the right place to begin.
MASS swept our BKC boardroom before a critical M&A discussion. The team was invisible, professional and delivered a clear written report the same evening. Exceptional service.
We had a sensitive production deal discussion and engaged MASS for a TSCM sweep. They identified a suspicious device in the conference room and secured it discreetly. Highly recommended.
The car TSCM Service team checked my executive vehicle before an important family meeting. Found a tracking device we had no idea about. MASS has my complete trust.
Our TSCM Services in Mumbai cover a complete electronic and physical inspection of your space — including RF spectrum sweep across all frequency bands, Non-Linear Junction Detection for dormant devices, thermal imaging, physical search of fixtures and electronics, and a final written confidential report with findings and recommendations.
Yes. Our Non-Linear Junction Detector (NLJD) is specifically designed to locate dormant, battery-saving or switched-off electronic devices that RF-only sweeps cannot detect. This makes our inspection effective even against sophisticated, timer-based surveillance equipment.
We cover all locations across Mumbai and MMR — corporate offices in BKC, Nariman Point, Lower Parel and Andheri; private residences in Malabar Hill, Juhu and Powai; luxury hotels in South Mumbai and Worli; and executive vehicles anywhere across the city.
Yes. Our car TSCM Service covers GPS tracker detection, hidden audio bugs, wireless transmitters and concealed cameras in executive cars, SUVs and fleet vehicles. We also provide aircraft TSCM Service for private cabin inspections on request.
No. We plan every engagement around your schedule — the majority of our Mumbai TSCM inspections are conducted after business hours or on weekends to ensure zero disruption. Our team arrives and departs discreetly with no branding or signage.
You receive a sealed, written confidential report containing all technical findings, risk observations, details of any devices or anomalies discovered, and actionable security recommendations. The report is delivered directly to the authorising principal and never shared with third parties.

Speak directly with a TSCM specialist — no call centres, no forms, no waiting. Same-day response available for urgent assignments across Mumbai.