The 70mai UP04 is a specialized power supply adapter designed to integrate your dash cam directly into the vehicle's electrical system. By connecting the ACC, VCC+, and GND wires, this kit enables 24-hour parking surveillance and provides the necessary infrastructure for 4G internet access, allowing you to use remote live view, receive event notifications, track routes, and locate your car. To activate these connected features, you will need to insert a SIM card, which is not included in the package. This hardware is compatible with several models, including the 70mai Omni 360, A510, A810, A800SE, and X800, connecting via a USB Type-C interface. It handles an input voltage from DC 12-30V and converts it to a stable 5V output at 2.4A. To ensure your vehicle remains startable, the kit includes low battery voltage protection that triggers at 11.4V for small cars and 22.8V for larger vehicles. The black 3-meter cable provides ample length to route the wiring discreetly through your car's interior.