Wide compatibility Works with standard models and supports DC12V/24V input, preventing voltage mismatches. Suitable for cars and commercial vehicles. Speed monitoring alert Builtin speeding alarm provides alerts when you exceed safe driving speed limits, helping promote safer driving. Time display and display options Time display function keeps track of time while driving. Offers multiple color display options for different preferences and visibility. Realtime speed insights Uses GPS positioning technology to provide precise speed data, giving an accurate understanding of your current speed. Use scenarios Daily commuting and road trips: Monitor speed and time to stay within legal limits and manage schedules more effectively. Fleet and commercial vehicle use: Speeding alerts help reduce risk across multiple drivers and vehicles. Long delivery routes: Time display aids timing for routes and deliveries, with clear speed information for better planning.