N6 Series DVR04HFA User Manual

The N6 series DVR04HFA is a self-developed DVR with the following features: 1. Supports multiple video input formats, including analog and digital signals; 2. Supports multiple video output formats, including analog and digital signals; 3. Supports multiple audio input and output formats; 4. Supports multiple alarm input and output formats; 5. Supports multiple network protocols; 6. Supports multiple storage media; 7. Supports multiple control methods; 8. Supports multiple expansion functions.

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