Technical surveillance countermeasures · Ankara-based, nationwide
We verify silence.
We don't guess whether your space holds a listening device, hidden camera, tracker or spyware. We measure. With 25 years of experience, we sweep homes, offices, vehicles and phones on site and hand you a written report of what we found.
The threat
A listening device can be smaller than a coin.
Modern devices fit inside a plug adapter, a charging cable, a smoke detector or under a desk. Some transmit continuously, some only record and never emit a signal. No single instrument covers all of that, so we combine methods that cover each other's blind spots.
RF analysis
We separate every signal in the air.
With an RF spectrum analyzer we map the radio environment, account for the known transmitters (Wi-Fi, Bluetooth, cellular) and trace anything unexplained back to its source. We are equally clear about the limit: a device that is switched off or only records will not show up in RF.
Hidden cameras
The glint of a lens, the heat of a circuit.
An optical lens finder catches light reflected back by a camera lens; a thermal camera shows the heat that working electronics give off. Clocks, smoke detectors, sockets and decor are checked one by one. Phone apps cannot do this reliably, and our guide explains why.
NLJD and physical inspection
A switched-off device still leaves a trace.
A non-linear junction detector (NLJD) responds to the semiconductors in electronic circuits, even when the device is powered down. Wall, furniture and ceiling cavities are inspected with an endoscope; sockets and junction boxes are opened. No alert counts as a finding until it is physically verified.
Vehicles
Your car can say more than you do.
GPS trackers can be attached magnetically to the chassis, hidden inside a bumper or plugged into the OBD port. We inspect underneath, behind trim and along the wiring, supported by RF and thermal checks. Passive loggers emit nothing, so the physical search is what matters most.
Digital
Phones, computers and networks.
Spyware often leaves traces: management profiles you don't recognise, unusual permissions, unexplained network traffic. We examine your devices and network with forensic tools and look for rogue access points and unknown hardware. Every finding is explained, including what it does not prove.
Process
How a sweep runs.
Every sweep follows the same discipline: we listen first, then measure, then write it up. Duration depends on the size and complexity of the space. After an initial assessment you receive a clear work plan and a quote.
Secure first contact
We talk over a channel outside the suspected space and devices.
Assessment and plan
We define the area, the risks and the timing, and choose the methods required.
On-site sweep
RF, NLJD, thermal, optical and physical inspection, room by room.
Verification
Every suspicious reading is checked physically; false alarms are ruled out.
Report and recommendations
Findings, photographs and recommendations are delivered in writing.
Report
You keep the findings in writing.
At the end of the sweep you receive a written report covering the areas inspected, the methods used, the findings and our recommendations. If a device is found, we document it in place and plan the next steps with you. The report describes the space at the time of the sweep, not a promise about the future.
Contact
Reach us from a device you trust.
Don't mention the sweep inside the space you suspect, and contact us from a device other than the one you're worried about. WhatsApp, phone or email all work. We're based in Ankara and work on site anywhere in Turkey. We do not sell surveillance devices.