The CROSSBEATS car hardwire kit provides 24-hour monitoring for your RoadEye dashcam (excluding NEO models), offering a 5V output from a 12V to 24V input. It features a Type-C port, easy installation, and intelligent low-voltage protection to prevent damage. The kit includes safety features like overcurrent, short circuit, and reverse connection protection, and is not suitable for trucks with voltages over 24V.