The circuit was constructed using a few components that is powered by a 9 V battery for sensing the presence of bugs transmitting within the frequency modulation range. Frequency Modulation (FM) – ...
Someone is watching you. Did you hear that click on your phone line, or do you feel like someone is hiding around the next corner, listening to your every word? You need the MCD-22H Miniature ...
This handy mobile bug or cell phone detector, pocket-size mobile transmission detector or sniffer can sense the presence of an activated mobile cellphone from a distance of one and-a-half metres. So ...