Brand – Hikvision, Model – Hikvision iDS-7216HUHI-M2/S, Type – AcuSense DVR, Number of Input Channel – 16 Channel, Video Output (VGA) – 1 Channel, 1920 x 1080/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz, Video Output (HDMI) – 1, Video Recording Res. – 1080P, Video Bit Rate – 32 Kbps to 10 Mbps, IP Video Input – 8-channel (up to 24-ch), Analog & HD-TVI Video Input – 16-ch, BNC interface (1.0 Vp-p, 75 ), supporting coaxitron connection, Audio Input Channel (RCA) – 1-ch (up to 16-ch is optional), RCA (2.0 Vpp, 1 K), 16-ch via coaxial cable, Audio Compression – G.711u, Two way Audio – 1-ch, RCA (2.0 Vp-p) (using the audio input), Audio Bit Rate – 64 Kbps, Stream Type – Video, Video & Audio, Dual Stream Support – Yes, Synchronous Playback – 16-ch, Network Protocols – TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP, HTTPS, ONVIF, Number HDD Interface (SATA) – 2 SATA, Max HDD Support (GB,TB) – Up to 10 TB capacity for each disk, Network Interface (RJ45) – 1, RJ45 10/100/1000 Mbps self-adaptive Ethernet interface, Serial Interface – RS-485 (half-duplex), USB Port – 1 x USB 2.0, 1 x USB 3.0, Remote Connections – 128, CVBS Input – PAL/NTSC, Power Supply – 12 VDC, 5 A, Power Consumption – <- 19W, Dimension – 380 x 320 x 48mm, Weight (Kg) – 2.1 kg, Feature – Output bandwidth limit configurable, Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras, Support the third party cloud storage, Smart search for efficient playback, Recording at up to 8 MP resolution, Warranty – 1 Year, Country of Origin – China, Made in/ Assemble – China