Eavesdropping & Wiretap Detection
The most damaging surveillance is the kind you can’t see — a microphone in a room, a tap on a line, a phone quietly turned into a listening post. If you suspect it, we can find it.
How audio surveillance actually works
Eavesdropping takes many forms: a battery room bug transmitting to a receiver nearby, a device hardwired into power so it never needs a battery, a compromised desk phone or VoIP line, or a smartphone or laptop turned into a covert microphone by software. Some transmit constantly; some only when they hear sound; some record and are collected later. Each hides differently, and each requires different detection.
What we detect
- Room bugs and audio transmitters
- Hardwired and power-parasitic devices
- Telephone, VoIP & line taps
- Compromised phones, laptops & smart speakers
- Wi-Fi and Bluetooth audio devices
- Carrier-current and wiring anomalies
Signs that prompt a call
Private conversations turning up where they shouldn’t. A competitor or adversary who seems to know too much. Odd noises on a phone line, or a phone that behaves strangely. A device or object that appeared without explanation. None of these alone proves eavesdropping — but together, or paired with real stakes, they justify a professional check.
Discreet and methodical
We combine RF spectrum analysis, non-linear junction detection (which finds electronics even when powered off), telephone and wiring analysis, and a careful physical search. You get a clear report of what was and was not found, and practical guidance on next steps. MoKan works nationwide from the Kansas City metro.
Frequently asked questions
How can I tell if my phone is tapped?
Signs like unusual battery drain, background noise, or a competitor knowing too much are hints, not proof. Modern taps are often software-based and hard to spot. A professional examination of the device and environment is the reliable answer.
Can you detect a bug that isn't transmitting?
Yes. Non-linear junction detection finds electronic components even when a device is powered off or dormant, and a physical search catches record-only devices that never transmit.
Is my conversation safe in my own office?
Only if it's been checked. Offices, boardrooms, and executive suites are common eavesdropping targets. A sweep confirms whether a room is clear.
Related services
If you think someone is listening, find out
MoKan Group locates audio surveillance discreetly and tells you the truth. Confidential, no obligation.