Hikvision iDS-7216HQHI-M2-S 16 channel 1080p video recorder DVR  Deep learning-based motion detection 2.0 for all analog channels Deep learning-based perimeter protection Efficient H.265 pro compression technology Encoding ability up to 1080p @ 15 fps 5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP) Up to 20 network cameras can be connected Specifications: DVR/XVR Specification: Video and Audio AHD Input: 4 MP, 1080p@25 fps, 1080p@30 fps, 720p@25 fps, 720p@30 fpsHDCVI Input: 4 MP, 1080p@25 fps, 1080p@30 fps, 720p@25 fps, 720p@30 fpsCVBS Input: PAL/NTSCCVBS Output: 1-ch, BNC (1.0 Vp-p, 75 Ω),resolution: PAL: 704 × 576, NTSC: 704 × 480HDMI Output: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60HzVGA Output: 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 HzHDMI/VGA simultaneous outputAudio Input: 1-ch, RCA (2.0 Vp-p, 1 KΩ)，32-ch via coaxial cableAudio Output: 1-ch, RCA (Linear, 1 KΩ)Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)Synchronous Playback: 16-ch Recording Video CompressionH.265 Pro /H.265 Pro/H.265/H.264 /H.264Encoding ResolutionMain stream:When 1080p Lite mode not enabled:For 4 MP stream access:4 MP lite@15 fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N)For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15 fps Network Remote Connection: 128Network Protocol: TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIFNetwork Interface: 1,RJ45 10/100/1000 Mbps self-adaptiveEthernet interfaceWi-Fi: Wi-Fi Connectable to Wi-Fi network by Wi-Fi dongle through USB interface Storage SATA: 2 SATA interfacesCapacity: Up to 10 TB capacity for each diskSerial Interface: RS-485 (half-duplex)USB InterfaceFront panel: 1 × USB 2.0Rear panel: 1 × USB 3.0Alarm In/OutN/A (optional to support) General Dimensions 380 × 320 × 48 mm (15.0” × 12.6” × 1.9”)≤ 2.1 kg (4.6 lb) Power Power Supply: 12 VDC, 5 AConsumption: ≤ 40 W