DS-7732NXI-K4, 32 CH 4K 8MP NVR Network Video Recorder, Hard Drive Not Included, Support Facial Recognition, Perimeter Protection, Motion Detection 2.0, 4 SATA, 16TB for Each HDD, NO PoE Port

32-Channel 4K Non-PoE NVR Supports up to 32 IP cameras for comprehensive home or business monitoring, delivering crystal-clear 4K Ultra HD video to capture fine details like faces. Note: This NVR does not include PoE ports or a hard drive.
Versatile Video Format Compatibility Works seamlessly with H.265+/H.265/H.264+/H.264 encoding formats. The advanced H.265+ technology reduces bandwidth and storage needs by up to 50% compared to H.264, while maintaining sharp video quality for 24/7 recording without sacrificing performance.
Powerful Decoding & Bandwidth Capacity Boasts impressive decoding capabilities: 2-ch@12 MP, 3-ch@8 MP, 6-ch@4 MP, or 12-ch@1080p. With 256 Mbps incoming bandwidth and 160 Mbps outgoing bandwidth, it handles high-resolution streams smoothly for real-time monitoring and playback without lag.
Smart AI-Powered Security Features Elevate surveillance with intelligent tools: facial recognition for quick identity verification, perimeter protection to detect unauthorized entry, and motion detection 2.0 for accurate event alerts. Reduces false notifications and ensures you stay informed of critical activities.