Working principle of electric vehicle and motorcycle GPS positioning alarm

Everyone has heard of GPS and motorcycle GPS positioning alarms , but the principle is not very clear, then how does this GPS anti-theft locator know your location information? The product consists of GPS module + GSM communication module 1. Built-in special motion sensing chip, the system can detect and alarm in any situation from static to dynamic. 2. Built-in motion displacement special algorithm, any illegal movement (greater than 100M) can detect and alarm. 3. Built-in high-quality GPRS communication module and GPS chip, can send positioning geographic information to the user's mobile phone or upload data to the specified track website. 4. GPS positioning: The positioning information includes speed information, and the positioning accuracy is 5-50 meters. Electric car, motorcycle GPS positioning anti-theft device working mode 1. Vibration is alarm, and movement is tracking: When the system changes from static to dynamic (moving or vibrati...