• Video CompressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
• Encoding Resolution8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF
• Frame RateMain stream: ,8 MP@8fps/5 MP@12fps/4 MP@15fps/3 MP@18fps,1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N),Sub-stream: ,WD1/4CIF/CIF@25fps (P)/30fps (N),
• Video Bit Rate32 Kbps to 10 Mbps
• Dual StreamSupport
• Stream TypeVideo, Video & Audio
• Audio CompressionG.711u
• Audio Bit Rate64 Kbps

Video And Audio

• IP Video Input4-ch (up to 8-ch) Up to 8 MP resolution Support H.265+/H.265/H.264+/H.264 IP cameras
• Analog Video Input4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
• AHD Input5 MP, 4 MP, 1080p25, 1080p30, 720p25, 720p30
• HDCVI Input4 MP, 1080p25, 1080p30, 720p25, 720p30
• CVBS InputPAL/NTSC
• Audio Input4-ch, RCA (2.0 Vp-p, 1 KΩ)
• Audio Output1-ch, RCA (Linear, 1 KΩ)
• Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
• Synchronous Playback4-ch
• HDTVI Input8 MP, 5 MP, 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
• VGA/HDMI Output1-ch, ,2K (2560 × 1440)/60Hz, ,1920 × 1080/60Hz, ,1280 × 1024/60Hz, ,1280 × 720/60Hz, ,1024 × 768/60Hz,
• CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω),resolution: PAL: 704 × 576, NTSC: 704 × 480

Network

• Remote Connections32
• Network ProtocolsTCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
• Network Interface1, RJ45 10M/100M self-adaptive Ethernet interface
• Auxiliary Interface
• SATA2 SATA interfaces
• CapacityUp to 10 TB capacity for each disk
• Alarm In/Out4/1
• USB Interface2 × USB 2.0
• Serial InterfaceRS-485 (half-duplex)

General

• Power Supply12 VDC
• Working Temperature-10 °C to +55 °C (+14 °F to +131 °F)
• Working Humidity10% to 90%
• Dimensions (W × D × H)380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)
• Consumption (Without HDD)≤ 10 W
• Weights (Without HDD)≤ 1.16 kg (2.6 lb)