* Automatic trigger custom AppleScript, Unix script or Automator Workflow. * Automatic trigger video and audio recording. Or, with a Mac and the built-in iSight camera, you've got a free security system that snaps a photo of anyone who trips up the motion sensor app. * Sound detection using the mac's built-in microphone. The app will start monitoring the area for you.įeature: * Motion detection using sophisticated mathematical models. To set up Motion Detector, simply point your mac’s webcam to the area you want to monitor, and start Motion Detector on the mac and leave it on. When motion is detected (or when environment sound reaches a certain level), the app can start automatic recording and/or Email notification, so you will have physical records of what has happened. Motion Detector continuously monitors the surrounding of your mac using your mac’s built-in iSight webcam (or any other external webcams supported by mac). Motion Detector is a light-weight surveillance tool for your mac.