Home/Surveillance

SURVEILLANCE & INTELLIGENCE

ADVANCED SYSTEMS.

ABSOLUTE DISCRETION.

Professional security, documentation, and investigative systems supplied for verified lawful use. Encrypted micro-recorders, GSM listening systems, discreet 4G video, through-wall contact audio, real-time voice protection, and — by application — laser audio acquisition. Every unit is reviewed before dispatch and supported with product guidance. Restricted systems are available only after use-case verification.

Specialist recording, audio, video, and voice-protection systems for verified lawful use. Some systems require use-case review before purchase. Restricted inquiry products include SHADOW, VIPER, PHANTOM, and LAS-MIC.

ALL SECURE PRODUCTS

Catalog.

SEC-01

SENTIRAS // FIELD REFERENCESEC-REF-01

REFERENCE // SEC

Professional surveillance equipment, explained

WHAT IT IS · WHO IT’S FOR · HOW TO CHOOSE · WHAT’S LEGAL

What this equipment is

Professional surveillance equipment covers devices built to lawfully gather audio, video, or location evidence: covert recording systems, specialist transmitters, and monitoring instruments engineered to professional standards. This category exists for verified professional users with a documented lawful basis for deployment. It is deliberately not a consumer category. If you are looking to protect your own privacy, your family, or your premises, the equipment you need is in our Counter-Surveillance and Family Safety ranges, and we would genuinely rather guide you there.

The question it answers

The problems this equipment solves are evidentiary. Investigations into theft, fraud, or workplace misconduct conducted under proper authorisation; asset protection and loss-prevention programmes; close-protection and security operations; and official investigative work all depend on reliable capture of events that would otherwise be deniable. In every legitimate deployment, the common element is a legal basis established before the device is switched on — an investigator’s licence and mandate, an employer’s documented and proportionate policy, a property owner’s rights, or a judicial authorisation. Equipment is the easy part of professional surveillance; the lawful framework around it is what separates evidence from liability.

Choosing — and what’s legal

Selecting professional equipment starts with the legal envelope, not the specification sheet. The first criterion is whether the intended use is lawful in your jurisdiction: across Switzerland and the EU, recording private conversations without consent is generally a criminal offence, covert monitoring of individuals is tightly restricted under GDPR and national law, and the rules differ meaningfully between countries and between private, workplace, and public contexts. Only after that envelope is defined do the technical criteria follow — capture quality and duration, concealment requirements, transmission versus local storage, and operational range. Because these judgements require professional context, products in this category are supplied on inquiry rather than direct checkout: we ask who you are, what the intended application is, and on what legal basis it rests. We decline orders that do not hold up, and we consider that a feature of buying from us, not an obstacle.

Support, and where to start

Equipment supplied through this category is tested before dispatch from our European facilities and includes product guidance for verified professional clients. If your requirement fits this category, contact us through the inquiry form with your professional context and application. If instead your concern is whether someone is surveilling you — which is the question most visitors to this page are actually asking — start with the free Room Sweep Companion or our Counter-Surveillance range: detecting surveillance requires no licence, no inquiry, and no justification at all.

Supplied on inquiry · tested before dispatch · pre-deployment consultation for verified clients

WHY SENTIRAS

Twenty years.
Zero compromise.

2-year full warranty

Hardware fault or function failure — we replace, no diagnostics fee.

Fast dispatch

Tracked and insured shipping from our Italian facility.

Checked before dispatch

Every unit tested before shipping. Documentation available where applicable.

Analyst support

Hotline staffed by specialists, not a script. Included with every purchase.

ACCESS PROTOCOL

How restricted systems work.

Specialist recording, audio, video, and voice-protection systems for verified lawful use. Some systems require use-case review before purchase.

Submit an inquiry via our contact form with your requirements.

We verify your credentials and intended use case.

Upon verification, we provide specifications, pricing, and availability.

Equipment is configured and shipped according to verified use-case and compliance requirements.

ROOM SWEEP COMPANION

Not sure if a room is clean?

Walk a guided, field-manual-grade inspection that ends with an honest statement of coverage — free, no install.

START A GUIDED SWEEP

COUNTER-SURVEILLANCE

Need to sweep before you deploy?

RF sweep systems, encrypted phones, and trackers — the defensive side of any operation.

VIEW COUNTER-SURVEILLANCE

ENGAGE // CONFIDENTIAL

NOT SURE WHAT YOU NEED?
WE ARE.

GET IN TOUCH

ADVANCED SYSTEMS. ABSOLUTE DISCRETION.

Catalog.

SHADOW

VIPER

PHANTOM

WRAITH

ECHO

SPECTER

LAS-MIC