D8 significantly enhances fleet safety through its comprehensive 4-channel video recording system that monitors both the driver and vehicle surroundings. The system supports driver behavior monitoring technologies (DSM and ADAS) that can detect fatigue, distraction, and unsafe driving practices in real-time, allowing for immediate intervention. For liability protection, the dual TF card slots supporting up to 512GB storage ensure all incidents are thoroughly documented with synchronized video from multiple angles. This comprehensive evidence dramatically reduces false claims and provides clear documentation for insurance purposes, often resulting in lower premiums and faster claim resolution.