Hikvision 4 Channel DVR DS-7104HGHI-K1

Recording

• Video CompressionH.264+/H.264
• Encoding ResolutionWhen 1080p Lite mode not enabled: 720p/WD1/4CIF/VGA/CIF When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF
• Frame RateMain stream: When 1080p Lite mode not enabled: For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) Sub-stream: 2CIF@6fps; CIF/QVGA/QCIF@ 25fps (P)/30fps (N)
• Video Bit Rate32 Kbps to 4 Mbps
• Dual StreamSupport
• Stream TypeVideo, Video & Audio
• Audio CompressionG.711u
• Audio Bit Rate64 Kbps

Video And Audio

• IP Video InputUp to 4-ch Up to 960p resolution Support H.264+/H.264 IP cameras
• Analog Video Input4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
• Turbo HD Input1080p25, 1080p30, 720p25, 720p30
• AHD Input1080p25, 1080p30, 720p25, 720p30
• HDCVI Input1080p25, 1080p30, 720p25, 720p30
• CVBS InputSupport
• Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ)
• Audio Output1-ch, RCA (Linear, 1 KΩ)
• Two-Way AudioReuse the first audio input
• Synchronous Playback4-ch
• VGA/HDMI Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

Network

• Remote Connections32
• Network ProtocolsTCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS
• Network Interface1, RJ45 10M/100M self-adaptive Ethernet interface

• Auxiliary Interface
• SATASATA
• CapacityUp to 6 TB capacity for each disk
• Alarm In/OutN/A
• USB InterfaceRear panel: 2 × USB 2.0

General

• Power Supply12 VDC
• Consumption (Without HDD)≤ 8 W
• Working Temperature-10 °C to 55 °C (14 °F to 131 °F)
• Working Humidity10% to 90%
• Dimensions (W × D × H)200 × 200 × 45 mm (7.9 × 7.9 × 1.8 inch)
• Weights (Without HDD)≤ 0.8 kg (1.8 lb)