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.
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.
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.
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.
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!