AllinOne Display Unit The HUD integrates GPS navigation, speed monitoring, altitude measurement, temperature, and humidity readings to keep you informed while driving. Weatherproof design Operates within a DC 524V range and features an IP65 waterproof rating, ensuring durability across varied driving conditions. Precise positioning technology GPS plus Beidou dualmode with tracking sensitivity, delivering realtime updates that remain reliable even in adverse weather. Automatic on/off Automatically powers on and off with your vehicle, and uses minimal power when connected via USB. Use scenarios Daily commuting and highway trips: enjoy navigation guidance alongside realtime speed, altitude, temperature, and humidity information for safer, more informed driving. Fleet operation and delivery routes: automatic power management plus continuous monitoring support efficient fleet management without draining vehicle power. Driving in challenging conditions: dual GNSS positioning provides reliable tracking and updates when weather or terrain would otherwise affect signal.