Here is a simple RF bug detector that will help you detect spy bugs and can operate up to 2 GHz. Below are some essential things required for this circuit: to cover a large frequency band make a sound ...

It’s a staple of spy thriller movies, that the protagonist has some kind of electronic scanner with which he theatrically searches his hotel room to reveal the bad guys’ attempt to bug him. The bug of ...

If you ever watch a spy movie, you’ve doubtlessly seen some nameless tech character sweep a room for bugs using some kind of detector and either declare it clean or find the hidden microphone in the ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › In an age where privacy concerns are growing, ensuring that your personal space remains ...

Add articles to your saved list and come back to them any time. From Alexa eavesdropping on our conversations to airbnb hosts spying on us, surveillance gadgets have moved from corporate espionage to ...