- Number of Channels: Choose between 4-channel, 8-channel, 16-channel, or more depending on your needs.
- Storage Capacity: Check hard drive support (1TB, 2TB, or expandable).
- AI Features: Look for smart motion detection, human/vehicle recognition, and alerts.
- Compatibility: Ensure it supports your cameras and ONVIF standard for flexibility.
Read also: What Is NVR? Network Video Recorder Meaning