Endoacustica Europe offers a wide choice of Professional Spy Cameras , electronic devices that allow you to video record what happens in any place. Through a hidden camera, in fact, it will be possible to know and record what happens at home or in your office, 24 hours a day and without being discovered! In order to buy mini cameras with built-in video recorder, hidden in commonly used objects, such as necklaces, pens, torches, buckles and others, you can visit the Hidden cameras with DVR page. Spy cameras differ in performance, as well as the way they transmit video signal. Further down the page you can read the main features of this kind of video surveillance devices and their most common applications in the investigative field.