{"product_id":"hikvision-ds-9664ni-m16-64-channel-3u-8k-nvr","title":"Hikvision DS-9664NI-M16 64-Channel 3U 8K NVR","description":"\u003cp\u003eThe \u003cstrong\u003eHikvision DS-9664NI-M16\u003c\/strong\u003e is a 64-channel M Series 8K network video recorder, built in a 3U chassis to accommodate a larger number of hard drives than the 2U variants in the same range. It targets sites that need both a high camera count and genuinely high-resolution monitor output, supporting simultaneous 8K and dual 4K video display, RAID-protected storage and a mix of specialist cameras such as fisheye, ANPR and people-counting units on the same system.\u003c\/p\u003e\n\n\u003ch2\u003eHikvision DS-9664NI-M16 64-Channel 3U 8K NVR\u003c\/h2\u003e\n\n\u003cp\u003eWith up to 64 IP camera inputs and 400 Mbps of both incoming and outgoing bandwidth, the DS-9664NI-M16 is designed for control-room style deployments where a large number of feeds need to be recorded, viewed and exported reliably. Decoding capacity is tiered by resolution — from 2 channels at 32MP down to 32 channels at 1080p — so the recorder can be matched to camera estates with a genuine mix of resolutions rather than a single uniform spec.\u003c\/p\u003e\n\n\u003cp\u003eTwo independent HDMI outputs and two VGA outputs allow the recorder to drive a primary monitoring wall and a secondary auxiliary display simultaneously, with HDMI 1 capable of true 8K output at 30Hz (dropping HDMI 2 to 1080p only in that specific mode) or dual 4K\/60Hz across both HDMI outputs when 8K isn't required. This flexibility matters for control rooms that want the option of a single very high-resolution main display alongside a secondary feed, without needing a second recorder.\u003c\/p\u003e\n\n\u003ch2\u003e8K \u0026amp; Dual 4K Video Output\u003c\/h2\u003e\n\u003cp\u003eHDMI 1 supports resolutions up to 8K (7680 × 4320) at 30Hz, 4K at 60Hz or 30Hz, 2K at 60Hz, and 1080p at 60Hz. HDMI 2 supports up to 4K at 60Hz or 30Hz, 2K at 60Hz, or 1080p at 60Hz — noting that when HDMI 1 is set to 8K, HDMI 2 is limited to 1080p. Both VGA outputs support 1080p at 60Hz. HDMI 1 and VGA 1 work together as the main output; HDMI 2 and VGA 2 work together as the auxiliary output.\u003c\/p\u003e\n\n\u003ch2\u003eRAID-Protected Storage\u003c\/h2\u003e\n\u003cp\u003eThe recorder supports RAID 0, 1, 5, 6 and 10, along with N+M hot spare configurations, giving installers a range of options to balance storage capacity against redundancy depending on how critical continuous recording is for the site.\u003c\/p\u003e\n\n\u003ch2\u003eSpecial Camera Support \u0026amp; Audio\u003c\/h2\u003e\n\u003cp\u003eThe DS-9664NI-M16 supports specialist camera types including people-counting cameras, ANPR (automatic number plate recognition) cameras and fisheye cameras alongside standard IP cameras. Up to 8 channels of IP speakers can be connected for site-wide audio alerts, and advanced streaming technology helps maintain smooth live view even over degraded network links.\u003c\/p\u003e\n\n\u003ch2\u003eKEY BENEFITS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrue 8K single-display output, or dual 4K across two independent HDMI outputs\u003c\/li\u003e\n\u003cli\u003eRAID 0\/1\/5\/6\/10 plus N+M hot spare for flexible, resilient storage\u003c\/li\u003e\n\u003cli\u003e3U chassis supports a higher drive count than 2U alternatives in the same range\u003c\/li\u003e\n\u003cli\u003eTiered decoding capacity handles a genuinely mixed-resolution camera estate\u003c\/li\u003e\n\u003cli\u003eSupports specialist cameras (ANPR, people counting, fisheye) alongside standard IP cameras\u003c\/li\u003e\n\u003cli\u003eSmooth streaming technology maintains usable live view on degraded networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e64-channel IP camera input\u003c\/li\u003e\n\u003cli\u003eDecoding: 2-ch@32MP \/ 2-ch@24MP \/ 4-ch@12MP \/ 8-ch@8MP \/ 16-ch@4MP \/ 32-ch@1080p\u003c\/li\u003e\n\u003cli\u003e400 Mbps incoming \/ 400 Mbps outgoing bandwidth\u003c\/li\u003e\n\u003cli\u003eHDMI 1: up to 8K@30Hz, 4K@60\/30Hz, 2K@60Hz, 1080p@60Hz\u003c\/li\u003e\n\u003cli\u003eHDMI 2: up to 4K@60\/30Hz, 2K@60Hz, 1080p@60Hz\u003c\/li\u003e\n\u003cli\u003eVGA 1 \u0026amp; VGA 2: 1080p@60Hz\u003c\/li\u003e\n\u003cli\u003e1 × CVBS output (BNC, 1.0 Vp-p, 75Ω)\u003c\/li\u003e\n\u003cli\u003e1-ch audio input, 2-ch audio output, 1-ch two-way audio (RCA)\u003c\/li\u003e\n\u003cli\u003eRAID 0\/1\/5\/6\/10, N+M hot spare\u003c\/li\u003e\n\u003cli\u003eUp to 8-ch IP speaker connections\u003c\/li\u003e\n\u003cli\u003e3U chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIDEAL FOR\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControl rooms needing a genuine 8K primary display output\u003c\/li\u003e\n\u003cli\u003eLarge sites needing 64 channels with a high on-board drive count (3U chassis)\u003c\/li\u003e\n\u003cli\u003eFacilities using specialist cameras (ANPR, people counting, fisheye)\u003c\/li\u003e\n\u003cli\u003eMission-critical sites needing RAID-protected, hot-spare storage\u003c\/li\u003e\n\u003cli\u003eMulti-room monitoring setups needing independent main\/auxiliary video feeds\u003c\/li\u003e\n\u003cli\u003eRetail, transport or logistics sites needing people-counting integration\u003c\/li\u003e\n\u003cli\u003eCar parks and access roads needing ANPR camera support\u003c\/li\u003e\n\u003cli\u003eSites with unreliable network links needing resilient streaming performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHikvision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS-9664NI-M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eM Series 8K Network Video Recorder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003e3U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Video Input\u003c\/td\u003e\n\u003ctd\u003eUp to 64 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecoding Capacity\u003c\/td\u003e\n\u003ctd\u003e2-ch@32MP \/ 2-ch@24MP \/ 4-ch@12MP \/ 8-ch@8MP \/ 16-ch@4MP \/ 32-ch@1080p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e400 Mbps incoming, 400 Mbps outgoing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI 1 Output\u003c\/td\u003e\n\u003ctd\u003e8K@30Hz, 4K@60\/30Hz, 2K@60Hz, 1080p@60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI 2 Output\u003c\/td\u003e\n\u003ctd\u003e4K@60\/30Hz, 2K@60Hz, 1080p@60Hz (max 1080p when HDMI 1 is 8K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVGA Outputs\u003c\/td\u003e\n\u003ctd\u003eVGA 1 \u0026amp; VGA 2: 1080p@60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCVBS Output\u003c\/td\u003e\n\u003ctd\u003e1-ch BNC (1.0 Vp-p, 75Ω); PAL 704×576 \/ NTSC 704×480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003e1-ch input, 2-ch output, 1-ch two-way (RCA); up to 8-ch IP speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eRAID 0\/1\/5\/6\/10, N+M hot spare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Camera Support\u003c\/td\u003e\n\u003ctd\u003ePeople counting, ANPR, fisheye\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDD Bays \/ Power \/ Dimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003eNot confirmed from the pages reviewed — verify before publishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eManufacturer standard warranty (confirm current term before publishing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DS-9664NI-M16 output true 8K video?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, HDMI 1 supports 7680 × 4320 at 30Hz. Note that when HDMI 1 is set to this 8K mode, HDMI 2 is limited to 1080p output, so you can't run two independent 8K displays at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many cameras can it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUp to 64 IP camera channels, with decoding capacity tiered by resolution — for example 2 channels at 32MP or 32 channels at 1080p — so actual channel usage depends on the resolution mix in your camera estate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat RAID levels does it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRAID 0, 1, 5, 6 and 10, along with N+M hot spare configurations, giving flexibility to prioritise either capacity or redundancy depending on how critical continuous recording is for the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is this a 3U chassis rather than 2U?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe larger 3U chassis accommodates more hard drive bays than the 2U variant in the same series, which matters for sites needing large on-board storage capacity or higher-redundancy RAID configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support special camera types like ANPR or fisheye?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it supports people-counting cameras, ANPR (automatic number plate recognition) cameras and fisheye cameras alongside standard IP cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect IP speakers for audio alerts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, up to 8 channels of IP speakers can be connected for site-wide audible alerts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the main and auxiliary video outputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHDMI 1 and VGA 1 work together as the main output, while HDMI 2 and VGA 2 work together as an independent auxiliary output, allowing two separate monitoring feeds from one recorder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it handle unreliable network connections well?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, Hikvision's advanced streaming technology is designed to maintain smooth live view even over degraded or congested network links.\u003c\/p\u003e\n","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":54290324685141,"sku":"DS-9664NI-M16","price":2050.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/2476\/1173\/files\/M16_2.webp?v=1783419712","url":"https:\/\/cctvdirectuk.co.uk\/products\/hikvision-ds-9664ni-m16-64-channel-3u-8k-nvr","provider":"CCTV DIRECT UK LTD","version":"1.0","type":"link"}