This project requires WEBCAM and MICROPHONE! This will actually tell you if anybody has broke into your house while your away. Just start the program and a 30 second countdown will start. In this countdown you can set the rate (How fast it detects) and get out of range of the sensors. While you are away, the sensors will detect Audio and Video for three days strait. When you get back, if the screen is red, either audio or video went off. Check audio and video alert to see which.