Feature 64CH 4K 300Mbps H.265 NVR Up to 64 Channels, Maximum 12 megapixel camera supported Maximum 300Mbps network camera recording Support 4K video out on HDMI monitor Support dual monitor video out Support H.265, H.264, MJPEG compression WiseStream support Maximum 8 internal HDDs (64TB), e-SATA storage support ARB & failover (N+1) support QR code for easy mobile app access This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.