Technical Surveillance Counter Measures

Professional Bug Sweep Services, Australia-Wide

Worried about a covert surveillance device in your home, office or vehicle? A professional bug sweep gives you a definitive answer. SpeakEasy Communications has been conducting Technical Surveillance Counter Measures (TSCM) bug sweeps for Australian businesses, families and individuals since 1990, using licensed technicians and professional-grade detection equipment across the country.

Whether the concern is a boardroom conversation you’d rather keep confidential or a general sense that something isn’t right at home, the process is the same: a thorough, methodical inspection that tells you exactly where things stand.

TSCM technician conducting a professional bug sweep of a corporate boardroom
Conducting TSCM bug sweeps since 1990
Private Investigators Masters License
On-site within 48 hours, Australia-wide
Detailed report within 2 working days
The Inspection

What a Professional Bug Sweep Involves

A bug sweep is a structured technical inspection, not a quick scan with a handheld gadget. Our technicians combine physical inspection with electronic detection to locate hidden cameras, listening devices, GPS trackers and other covert monitoring equipment, whether they’re active, dormant or wired into existing power and phone lines.

Every SpeakEasy sweep is carried out by a fully licensed technician. We hold a Private Investigators Masters License and are ACMA licensed for telephone line and system inspection, which means we can legally and properly assess phone systems as part of a sweep. That licensing matters. It’s the difference between a proper technical inspection and someone waving a consumer detector around a room.

Sweeps are available for corporate office premises, homes and vehicles, and the approach is adapted to the environment. A boardroom sweep looks at different concealment points and risks than a family home does, and our technicians scope each job accordingly during the initial consultation.

Most sweeps find nothing, and for most clients that’s exactly the result they wanted. A documented, thorough “all clear” is peace of mind you can rely on. If something is found, you get a clear report and practical next steps, not guesswork.

Licensed technician using professional RF detection equipment to inspect a telephone line
From First Call to Final Report

Our Bug Sweep Process

We keep the process straightforward from first call to final report, and you’ll know what to expect at every stage before it happens.

01

15-minute consultation

We talk through your concerns, the property or vehicle involved, and what the sweep will cover.

02

On-site within 48 hours

Once your request form is returned, we can be on-site within 48 hours, Australia-wide, including late-notice jobs.

03

The sweep itself

A standard 3-bedroom residence takes under 3 hours. Commercial premises are scoped to the size and layout of the office or boardroom.

04

Detailed report within 2 working days

Outlining findings and, if anything was located, clear recommendations.

Full technical inspection, including:

Physical inspection of likely concealment points for dead, dormant and remotely-cabled devices
Ultra-wideband radio spectrum sweeps from 10KHz to 25GHz to detect covert wireless audio and video devices
Mains power monitoring to catch current carrier devices
Telephone line and system inspection under our ACMA licence
Building cabling checks and infrared perimeter detection
Acoustic leakage detection with remedial advice where needed
Detection Coverage

What Our Bug Sweeps Detect

A SpeakEasy sweep is designed to detect a broad range of covert monitoring equipment. Devices vary widely in sophistication, from cheap off-the-shelf transmitters to hardwired equipment that only activates when triggered, and our process is built to catch both ends of that range, including:

Hidden cameras
4G and 5G transmitting devices
Wireless audio and video devices
FM audio transmitters
GPS tracking devices
Recording equipment
Dead and dormant devices left inactive until triggered

If your main concern is a vehicle, a vehicle bug sweep is typically carried out alongside a residential sweep, since most vehicle-related concerns turn out to be connected to the home. If hidden cameras specifically are the worry, our team applies extra care given how distressing that concern can be. Our hidden camera detection service covers this in more depth.

Know the Difference

Professional Bug Sweep vs a Consumer Bug Detector

It’s worth understanding the difference before you decide how to approach this. Consumer bug detectors, the kind sold online for $50 to $200, can pick up obvious, actively-transmitting devices in a quiet RF environment. That’s genuinely useful as a first check.

Where they fall short is everything else. Modern devices increasingly use burst transmission, 4G/5G data channels, or sit dormant until triggered, all of which a handheld consumer detector is not built to catch. Wired and mains-powered devices need mains monitoring and cabling inspection, not RF scanning. And busy RF environments (apartment blocks, office buildings) can generate false positives that leave you more worried, not less.

A professional sweep uses TSCM detection equipment covering a far wider spectrum, paired with physical inspection and trained judgement about where devices actually get hidden. It’s the difference between a general scan and a thorough, documented inspection you can act on with confidence.

Consumer Bug Detector

Detects active RF transmittersYes, in favourable conditions
Detects dormant or burst-transmission devicesRarely
Covers mains-powered and wired devicesNo
Physical inspection of concealment pointsNo
Frequency rangeNarrow, fixed
Written findings reportNo
Licensed technicianNo

Professional TSCM Bug Sweep

Detects active RF transmittersYes
Detects dormant or burst-transmission devicesYes
Covers mains-powered and wired devicesYes, via mains and cabling inspection
Physical inspection of concealment pointsYes
Frequency range10KHz to 25GHz
Written findings reportYes, within 2 working days
Licensed technicianYes
Three Decades of Counter Surveillance

Why Choose SpeakEasy

SpeakEasy Communications has been providing bug sweeps since 1990, giving us more than three decades of counter surveillance experience across corporate, government and private clients throughout Australia and Asia.

Our technicians work from a genuine understanding of how covert devices are built, powered and concealed, not a checklist. That’s backed by continual investment in current-generation detection equipment and licensing that allows us to properly inspect telephone systems as part of every sweep.

We’re based in Sydney (Strathfield, NSW) and Adelaide, but the service isn’t limited to those cities. Our team has completed corporate sweeps as far afield as Perth and Tasmania, and residential work as far north as Cairns, so location shouldn’t be the reason you put off getting a definitive answer.

Every engagement is confidential from the first phone call. Your details, your concerns and your results stay private, and nothing about the fact that you’ve engaged us is shared beyond our team.

Professional TSCM detection equipment case on a boardroom table
Every Engagement Is Confidential

Who Needs a Bug Sweep

Empty corporate boardroom at night with city lights beyond the glass

Businesses

Boardroom conversations, IP, client negotiations and tender details are common targets. A sweep protects confidentiality where a leak could cost far more than the sweep itself, whether the risk comes from a disgruntled former employee, a competitor, or an unsecured WFH setup. This is our highest-priority engagement type.

Dimly lit living room in an Australian family home at night

Homes and families

Privacy concerns at home are just as legitimate as any commercial engagement, whether that’s a general sense of unease or a specific reason for concern, including situations involving a current or former partner. It’s an unsettling feeling to question your own privacy in your own home, and a documented residential bug sweep settles the question either way. If you ever feel unsafe, contact police, or 1800RESPECT (1800 737 732) is available for confidential support.

Interior of a parked car being inspected with a handheld detection device

Vehicles

Vehicle sweeps are usually bundled with a residential engagement, since that combination covers where most tracking concerns actually originate.

Common Questions

FAQs

A standard 3-bedroom residence takes under 3 hours. Commercial premises vary depending on the size of the office or the number of rooms involved, and we’ll scope this during your consultation.

We can typically be on-site within 48 hours of your request form being completed and returned, anywhere in Australia, including late-notice situations.

Yes. Every sweep includes a detailed written report within 2 working days, covering what was inspected and any findings or recommendations.

Not reliably. Consumer detectors can catch some active transmitters but generally miss dormant, wired and burst-transmission devices, and can’t inspect mains power or phone lines. See the comparison above for the detail.

No, most sweeps come back clear. That clear result, properly documented, is the point: you get a definitive answer instead of ongoing uncertainty.

Yes. We operate under a Private Investigators Masters License and are ACMA licensed for telephone line and system inspection. Detection and reporting are lawful; we don’t provide guidance on installing or operating surveillance devices, only on finding and reporting them.

We service business and residential premises within 1.5 hours’ drive of all Australian capital cities and major airports, with bases in Sydney and Adelaide, and a track record of sweeps as far afield as Perth, Tasmania and Cairns.

You’ll get a clear, documented explanation of what was located and where, along with practical recommendations for next steps. We won’t dramatise the finding or push you into a decision. If the situation involves a safety concern, we’ll also point you toward the right authorities.

Discreet From First Contact

Request a confidential quote

If you’d like a definitive answer about your home, office or vehicle, call SpeakEasy on 1300 839 010 for a confidential 15-minute consultation, or request a quote online. Fully licensed, Australia-wide, and discreet from first contact to final report.

CALL 1300 839 010
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