Pixel Paradox makes NO claim that STOP THIEF will prevent any kind of criminal activity whatsoever, under any circumstances. It has NO ability to detect motion, or call the police. Everything is FAKE. It is comparable to "the electronic barking dog", which is not really a dog, but just a recording of a barking dog. DO NOT RELY ON THIS PRODUCT TO PROTECT YOUR PROPERTY, OR OFFER ANY KIND OF HOME SECURITY. Pixel Paradox accepts absolutely no liability for the use of this product, and offers no warranties for it fitness for any purpose. Installation of this product indicates that you have read and agree with the above statements. If you intend to let this screensaver run for an extended period of time, please be considerate of your neighbors, and adjust your computer's sound volume to a level that will not disturb them. Or you may choose to MUTE the sound by ticking MUTE under the GENERAL tab. This screensaver provides no other volume control; you must use your computer's volume control.