[Effortless 24h Parking and ACC Modes]Easily switch between 24-hour parking surveillance (MODE '-') to your car is monitored round-the-clock, and ACC mode (MODE 'O') which supplies power only when the engine is running. The system cuts off power if car battery voltage drops to 11.6V to prevent battery drain. [Universal Compatibility]Designed for seamless use with a wide range of dash cameras, GPS devices, and radars. This OBD hardwire kit plugs directly into your vehicle's OBD port, but is not compatible with electric vehicles (EVs). A versatile solution for all non-EV cars. [Installation Made Simple]Forget complicated setups involving the fuse box and battery wiring. This plug-and-play OBD hardwire cable makes installation a breeze-just connect, power up your device, and conceal any extra wiring out of sight. [Advanced Low Voltage Protection]Incorporates an intelligent low voltage protection system that proactively cuts power to the dash cam when battery voltage falls to 11.6V or