In addition to the Stealth mode where the tracker wakes up with a schedule, there is also a built-in motion sensor. The Finder will send the position and status when it detects, moves, vibrates, lifts either by SMS or through the app on your mobile. Simply put, the GPS tracker “wakes up” from any movement that the accelerometer (shock sensor) detects. For example, if a car or motorcycle is loaded onto a crane or if the device is stolen, it will immediately notify the owner that motion has been detected. You can set how long the system will record its position and course as soon as the sensitive sensor it has detects any movement (MOTION ALERT). There is also the possibility to deactivate this function or put it on pause for some hours that you will define. Like for example the 2, 3 or 8 hours when you already know that the object will be in motion and you don’t want to receive unnecessary notifications (e.g. when you are driving your car).