The DS-7764NI-M4 64-channel 8K NVR with H.265+ compression delivers high-performance video recording with support for up to 64 IP cameras. This advanced 8K NVR ensures optimal storage efficiency while providing crystal-clear video playback.The DS-7764NI-M4 64-channel 8K NVR with H.265+ compression is engineered for high-performance surveillance. It supports up to 64 IP cameras and offers 8K video output for superior clarity. With H.265+ compression, it ensures efficient storage while maintaining top-quality video performance. This NVR is ideal for large-scale security systems that require high bandwidth and efficient data management. With up to 400 Mbps incoming bandwidth and 64-channel input support, the DS-7764NI-M4 guarantees exceptional video recording, playback, and real-time monitoring.
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64-channel input for up to 64 IP cameras
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Supports up to 32 MP resolution per camera
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8K and dual 4K video outputs for superior clarity
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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 Bandwidth400 Mbps
- Outgoing Bandwidth400 Mbps
- HDMI 1 Output8K (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 Output1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
- Video Output ModeHDMI1/VGA simultaneous output, HDMI1/HDMI2 independent output
- CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
- Audio Output1-ch, RCA (Linear, 1 KΩ)
- Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
- Decoding
- Decoding FormatH.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 Playback16-ch
- Decoding Capability2-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 RecordingSupport
- Stream TypeVideo, Video & Audio
- Audio CompressionG.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2
- Network
- Remote Connection128
- Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP
- Network Interface2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces
- Camera Access ProtocolONVIF(Version 2.5), RTSP
- Auxiliary Interface
- eSATA1 eSATA interface
- SATA4 SATA interfaces
- CapacityUp to 16 TB capacity for each disk
- 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 Supply100 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 Humidity10% to 90%
- Chassis19-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+A1:201
9, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020
Ramesh Shrestha –
I’ve been using the DS-7764NI-M4 NVR for a few weeks now, and it has completely exceeded my expectations. The ability to connect 64 IP cameras is perfect for my large setup, and the 8K video output delivers an incredible level of detail. The system runs smoothly even with high incoming bandwidth, and the support for H.265+ encoding has saved a lot of storage space without compromising on video quality. The dual HDMI and VGA outputs provide flexibility for my monitoring needs. Overall, it’s a reliable, high-performance product that I’d highly recommend to anyone managing large-scale surveillance!