DS-7764NI-M4

Video And Audio

• IP Video Input: 64-ch

  Up to 32 MP resolution

  *: After ultra HD resolution mode is enabled, the NVR supports up to 8-ch 32 MP/24 MP IP video inputs.

• Incoming Bandwidth: 400 Mbps
• Outgoing Bandwidth: 400 Mbps
• HDMI 1 Output: 8K (7680 × 4320)/30Hz, 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• HDMI 2 Output: 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
  *: When HDMI 1 output resolution is 8K, the maximum HDMI 2 output resolution is 1080p.
• VGA Output: 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• Video Output Mode: HDMI1/VGA simultaneous output, HDMI1/HDMI2 independent output
• CVBS Output: 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
• Audio Output: 1-ch, RCA (Linear, 1 KΩ)
• Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)

Decoding

• Decoding Format: H.265+/H.265/H.264+/H.264
• Recording Resolution: 32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/ 2CIF/CIF/QCIF
  *: After ultra HD resolution mode is enabled, the NVR supports up to 8-ch 32 MP/24 MP IP video inputs.
• Synchronous Playback: 16-ch
• Decoding Capability: 2-ch@32 MP (30 fps)+2-ch@8MP（30fps）/10-ch@8 MP (30 fps)/20-ch@4 MP (30 fps)/40-ch@1080p (30 fps)
• Dual-Stream Recording: Support
• Stream TypeVideo, Video & Audio
• Audio Compression: G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2

Network

• Remote Connection: 128
• Network Protocol: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
• Network Interface: 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces

RAID

• RAID TypeN/A
• Auxiliary Interface
• ESATA1 eSATA interface
• SATA4 SATA interfaces
• CapacityUp to 16 TB capacity for each HDD
• Serial Interface2 RS-485 (half-duplex), 1 RS-232
• Alarm In/Out16/9
• USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
• Ctrl 12V Controllable 12 VDC, 1 A power output for external alarm device; The power will be turned on when the alarm output is triggered.
  *: The Ctrl 12V power is controlled by alarm output 9.
• DC 12V12 VDC, 1 A power output

General

• Power Supply: 100 to 240 VAC, 50 to 60 Hz
• Consumption: ≤ 15 W (without HDD)
• Working Temperature: -10 °C to 55 °C (14 °F to 131 °F)
• Working Humidity: 10% to 90%
• Chassis: 19-inch rack-mounted 1.5U chassis
• Dimension (W × D × H): 445 × 400 × 75 mm ( 17.5″× 15.7″ × 3.0″)
• Weight: ≤ 5 kg (without HDD, 11 lb.)

Certification

• FCCPart 15 Subpart B, ANSI C63.4-2014
• CE: EN 55032:2015+A1:2020, ENIEC61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020