Hikvision DS-7204HQHI-K2 4ch Turbo 4.0 HD DVR support 1080P Hdtvi/ahd/Analog/IP with 2 SATA

H.265 Pro /H.265 Pro/H.265/H.264 /H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input Connectable to H.265 /H.265/H.264 /H.264 IP cameras Up to 4MP lite resolution for recording HDMI output at up to 4K (3840 x 2160) resolution for DS-7216HQHI-K2 Long distance transmission over UTP and coaxial cable 4/8/16-ch synchronous playback 2 SATA HD Interface     Video/Audio Input Audio Input:        1-ch Video Compression:        H.265 Pro /H.265 Pro/H.265/H.264 /H.264 Analog and HD-TVI video input: 4-ch,BNC interface (1.0Vp-p, 75 Ã)connection Supported camera types:        4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1 of DS-7204HQHI-K1, for channel 1/2of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1. Support AHD input: 4 MP, 1080p25, 1080p30, 720p25, 720p30 Support CVI input:4 MP, 1080p25, 1080p30, 720p25, 720p30 Support CVBS input Video Input Interface:        BNC (1.0 Vp-p, 75Ã) Audio Compression:        G.711u Audio Input Interface:        RCA (2.0 Vp-p, 1 kÃ) Two-way Audio:        1-ch, RCA (2.0 Vp-p, 1 KÃ), (using the 1st channel of audio input)   Video/Audio Output HDMI/VGA Output:        1920 Ã 1080 / 60 Hz,1280 Ã 1024 / 60 Hz, 1280 Ã 720 / 60 Hz, 1024 Ã 768 / 60 Hz Recording resolution:        When 1080p Lite mode not enabled: 4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIF When 1080p Lite mode enabled: 4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF Frame Rate:        Main stream: When 1080p Lite mode not enabled: For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps For 1080p stream access: 1080p@15fps; 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled: 4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Video Bit Rate:        32 Kbps-6 Mbps Stream Type: Video/Video&Audio Two-way Audio:        1-ch, RCA (2.0 Vp-p, 1 kÃ) (using the audio input) Audio Output:        1-ch RCA(Linear, 1kÃ) Audio Bit Rate:        64kbps Dual Stream:        Support Synchronous Playback:        4-ch   Network management Remote connections:        32 Network protocols:        TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,ONVIF   Hard Disk Driver Interface Type:        2 SATA Interface Capacity:        Up to 10 TB capacity for each disk   External Interface Network Interface:        1; 10M / 100M self-adaptive Ethernet interface USB Interface:        2 USB 2.0 Interfaces Serial Interface:        1; standard RS-485 serial interface, half-duplex   General Power Supply:        12V DC Consumption:        Ã 6W(without hard disks) Working Temperature:        -10 oC to 55 oC (14 oF to 131 oF) Working Humidity:        10% to 90% Dimensions:        315 Ã 242 Ã 45 mm (12.4 Ã 9.5 Ã 1.8 inch) Weight:        Ã 1.16 kg (2.6 lb)     SKU: DS-7204HQHI-K2 Categories: Digital Video Recorder, Hikvision, Turbo HD DVR