{"product_id":"hikvision-ds-6908udi-c-std-8-output-4k-video-wall-decoder-128-channel","title":"Hikvision DS-6908UDI(C)(STD) 8-Output 4K UHD Video Wall Decoder — 128-Channel, 32MP","description":"\u003cp\u003e\u003cstrong\u003eHikvision DS-6908UDI(C)(STD)\u003c\/strong\u003e is a professional 8-output 4K UHD video wall decoder supporting up to 128 decoding channels and resolutions up to 32MP. With 8 HDMI outputs, 2 BNC outputs, dual Gigabit Ethernet and dual fibre interfaces, smart stream decoding and full video wall management capability, it is designed for mid-to-large-scale command centres, control rooms and professional video wall installations.\u003c\/p\u003e\n\n\u003ch2\u003eHikvision DS-6908UDI(C)(STD) 8-Output 4K UHD Video Wall Decoder — 128-Channel, 32MP\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHikvision DS-6908UDI(C)(STD)\u003c\/strong\u003e is a professional embedded-platform video wall decoder from the DS-6900UDI series. It provides \u003cstrong\u003e8 HDMI outputs\u003c\/strong\u003e supporting 4K (3840 × 2160@30Hz) and \u003cstrong\u003e2 BNC outputs\u003c\/strong\u003e (via DB15 connector), and decodes up to \u003cstrong\u003e128 channels\u003c\/strong\u003e of video simultaneously from network cameras, NVRs and other IP sources at resolutions up to \u003cstrong\u003e32MP\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\"(C)\" variant\u003c\/strong\u003e is an updated hardware generation of the DS-6908UDI series, featuring support for 32MP decoding, smart stream decoding (Smart264\/Smart265) and compatibility with PanoVu panoramic cameras and fisheye cameras. The \u003cstrong\u003e\"(STD)\" suffix\u003c\/strong\u003e denotes the standard software bundle — the hardware specification is identical to the DS-6908UDI(C). Confirm software licensing requirements with your Hikvision partner before ordering.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e128-Channel Video Decoding up to 32MP\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe decoder supports up to \u003cstrong\u003e128 decoding channels\u003c\/strong\u003e, with the following resolution-dependent channel counts:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e32MP \/ 24MP@real-time: up to \u003cstrong\u003e4 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e12MP@real-time: up to \u003cstrong\u003e8 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e8MP@real-time: up to \u003cstrong\u003e16 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e6MP@real-time: up to \u003cstrong\u003e20 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e4MP@real-time: up to \u003cstrong\u003e32 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1080p@real-time: up to \u003cstrong\u003e64 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e720p and below: up to \u003cstrong\u003e128 channels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery four HDMI output ports (ports 1–4 and ports 5–8) form a group, sharing decoding capability. Each group supports up to 4-channel smart stream decoding or 4-channel encrypted stream decoding.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e8 HDMI Outputs — 4K Resolution\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll 8 HDMI output interfaces support 4K (3840 × 2160@30Hz) output, along with 1080p@50\/60Hz and 720p@50\/60Hz resolutions. Frame synchronisation technology ensures complete image synchronisation across all HDMI output ports simultaneously — no lag, frame loss, tearing or stitching artefacts. The 2 BNC outputs (via DB15 connector) provide standard analogue output for legacy monitors.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMulti-Format Decoding including Smart264\/Smart265\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSupported video compression formats include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eH.265 \/ H.264 \/ Smart265 \/ Smart264 \/ MJPEG \/ HIK264\u003c\/li\u003e\n\u003cli\u003ePS, TS, ES, RTP encapsulation formats\u003c\/li\u003e\n\u003cli\u003eAudio: G.722, G.711A, G.726, G.711U, MPEG2-L2, AAC, MP3, PCM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSmart Stream Decoding\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe decoder supports \u003cstrong\u003esmart stream decoding\u003c\/strong\u003e (Smart264\/Smart265), enabling it to decode and display smart alarm event data from compatible Hikvision network cameras — such as intrusion detection, line crossing, face detection and other VCA events — directly on the video wall, with visual overlays and alarm-triggered display behaviour.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eActive and Passive Decoding Modes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoth \u003cstrong\u003eactive decoding\u003c\/strong\u003e (decoder pulls streams via URL\/RTSP from cameras and NVRs) and \u003cstrong\u003epassive decoding\u003c\/strong\u003e (encoding devices push streams to the decoder) are supported. The decoder is compatible with PanoVu 32MP panoramic cameras, fisheye cameras, conventional network cameras, DVRs, NVRs and XVRs, as well as mainstream third-party security devices via ONVIF.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eVideo Wall Management\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSplit screen layouts: 1 \/ 4 \/ 6 \/ 8 \/ 9 \/ 12 \/ 16 \/ 25 windows\u003c\/li\u003e\n\u003cli\u003eSignal source window opening, roaming, scene switching and window switching\u003c\/li\u003e\n\u003cli\u003eEach screen supports four 1080p signal source windows or two 4K signal source windows\u003c\/li\u003e\n\u003cli\u003eEach signal source window can be divided into 1 \/ 2 \/ 4 \/ 6 \/ 8 \/ 9 \/ 12 \/ 16 \/ 25 \/ 36 sub-windows\u003c\/li\u003e\n\u003cli\u003eUp to 64 configurable scenes\u003c\/li\u003e\n\u003cli\u003eUp to 100 auto-switching view groups via HCP client\u003c\/li\u003e\n\u003cli\u003eDouble-click sub-window zoom in\/out\u003c\/li\u003e\n\u003cli\u003eVideo playback from recorded files to the video wall\u003c\/li\u003e\n\u003cli\u003eDesktop casting to video wall via smart wall client\u003c\/li\u003e\n\u003cli\u003eHCP client image capture on screen with display on video wall\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eLocal Signal Source Inputs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTwo HDMI 1.4 input interfaces accept local signal sources including PC desktops, video conference terminals and other HDMI sources at up to 4K@30Hz (1-ch) or 1080p@50\/60Hz (2-ch). HDMI embedded audio input is supported (16-bit, 48KHz sampling, stereo).\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDual Network Interface with Fibre Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTwo RJ45 Gigabit Ethernet interfaces (10\/100\/1000 Mbps self-adaptive) and two optical fibre interfaces (100Base-FX \/ 1000Base-X) are provided as two combo pairs, supporting port aggregation for bandwidth expansion and redundancy.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAlarm, Audio and Serial Interfaces\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e8 alarm inputs and 8 alarm outputs, one two-way audio input and one two-way audio out (3.5mm), and 8 audio outputs (DB15 × 1). RS-232 (RJ45) × 1 and RS-485 × 1 serial interfaces support network keyboard and PTZ controller integration. Remote PTZ control is supported including 8-direction control, auto-scanning, aperture, focal length, focusing and preset calling.\u003c\/p\u003e\n\n\u003ch2\u003eKEY BENEFITS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e128 decoding channels with 32MP resolution support for the latest PanoVu and high-resolution cameras\u003c\/li\u003e\n\u003cli\u003eAll 8 HDMI outputs support full 4K@30Hz — no odd\/even restriction\u003c\/li\u003e\n\u003cli\u003eFrame synchronisation ensures lag-free, artefact-free multi-screen output\u003c\/li\u003e\n\u003cli\u003eSmart stream decoding displays VCA alarm events directly on the video wall\u003c\/li\u003e\n\u003cli\u003eCompatible with PanoVu panoramic, fisheye and conventional IP cameras\u003c\/li\u003e\n\u003cli\u003eActive and passive decoding for flexible deployment architectures\u003c\/li\u003e\n\u003cli\u003eDual RJ45 + dual fibre network interfaces with link aggregation\u003c\/li\u003e\n\u003cli\u003e2 × HDMI 4K local inputs for PC and conference source integration\u003c\/li\u003e\n\u003cli\u003eUp to 100 auto-switching view groups via HCP client\u003c\/li\u003e\n\u003cli\u003eONVIF support for third-party camera and platform integration\u003c\/li\u003e\n\u003cli\u003e8 alarm I\/O, RS-232 and RS-485 for keyboard and controller integration\u003c\/li\u003e\n\u003cli\u003eDesktop casting and HCP image capture to video wall\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-output 4K UHD video wall decoder\u003c\/li\u003e\n\u003cli\u003e128 decoding channels (720p and below)\u003c\/li\u003e\n\u003cli\u003eMax decoding resolution: 32MP\u003c\/li\u003e\n\u003cli\u003e8 × HDMI outputs — all 4K@30Hz \/ 1080p@60Hz \/ 720p@60Hz\u003c\/li\u003e\n\u003cli\u003e2 × BNC outputs via DB15 × 1\u003c\/li\u003e\n\u003cli\u003e2 × HDMI 1.4 inputs (up to 4K@30Hz \/ 1080p@60Hz)\u003c\/li\u003e\n\u003cli\u003eH.265 \/ H.264 \/ Smart265 \/ Smart264 \/ MJPEG \/ HIK264 decoding\u003c\/li\u003e\n\u003cli\u003ePS, TS, ES, RTP encapsulation\u003c\/li\u003e\n\u003cli\u003eSmart stream decoding (VCA event display)\u003c\/li\u003e\n\u003cli\u003eActive and passive decoding modes\u003c\/li\u003e\n\u003cli\u003eSplit screen: 1\/4\/6\/8\/9\/12\/16\/25\u003c\/li\u003e\n\u003cli\u003eUp to 64 scenes, 100 auto-switching view groups\u003c\/li\u003e\n\u003cli\u003e2 × RJ45 10\/100\/1000M + 2 × optical fibre (combo)\u003c\/li\u003e\n\u003cli\u003eLink aggregation supported\u003c\/li\u003e\n\u003cli\u003e8 × alarm in, 8 × alarm out\u003c\/li\u003e\n\u003cli\u003e8 × audio outputs (DB15 × 1)\u003c\/li\u003e\n\u003cli\u003e1 × two-way audio in, 1 × two-way audio out (3.5mm)\u003c\/li\u003e\n\u003cli\u003eRS-232 (RJ45) × 1, RS-485 × 1\u003c\/li\u003e\n\u003cli\u003eRemote PTZ control\u003c\/li\u003e\n\u003cli\u003eONVIF, RTP\/RTSP supported\u003c\/li\u003e\n\u003cli\u003ePower: 100–240 VAC, ≤70W\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 × 320.8 × 44.5mm (1U)\u003c\/li\u003e\n\u003cli\u003eWeight: ≤5.2 kg\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10°C to +55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIDEAL FOR\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMid-to-large-scale video wall command centres\u003c\/li\u003e\n\u003cli\u003eTraffic and city surveillance control rooms\u003c\/li\u003e\n\u003cli\u003eEnterprise security operations centres\u003c\/li\u003e\n\u003cli\u003eInstallations requiring smart alarm event display on video walls\u003c\/li\u003e\n\u003cli\u003ePanoVu and panoramic camera deployments\u003c\/li\u003e\n\u003cli\u003eAirport, transport and critical infrastructure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional monitoring stations requiring compact 1U decoder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\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-6908UDI(C)(STD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVideo Wall Decoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecoding Channels\u003c\/td\u003e\n\u003ctd\u003e128-ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Decoding Resolution\u003c\/td\u003e\n\u003ctd\u003e32MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecoding Capability\u003c\/td\u003e\n\u003ctd\u003e32MP\/24MP: 4-ch \/ 12MP: 8-ch \/ 8MP: 16-ch \/ 6MP: 20-ch \/ 4MP: 32-ch \/ 1080p: 64-ch \/ 720p: 128-ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Compression\u003c\/td\u003e\n\u003ctd\u003eH.265 \/ H.264 \/ Smart265 \/ Smart264 \/ MJPEG \/ HIK264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncapsulation Formats\u003c\/td\u003e\n\u003ctd\u003ePS, TS, ES, RTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Compression\u003c\/td\u003e\n\u003ctd\u003eG.722 \/ G.711A \/ G.726 \/ G.711U \/ MPEG2-L2 \/ AAC \/ MP3 \/ PCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Outputs\u003c\/td\u003e\n\u003ctd\u003e8 × HDMI 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Output Resolution\u003c\/td\u003e\n\u003ctd\u003e4K@30Hz \/ 1080p@50\/60Hz \/ 720p@50\/60Hz (all ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNC Outputs\u003c\/td\u003e\n\u003ctd\u003e2 × BNC (DB15 × 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Inputs\u003c\/td\u003e\n\u003ctd\u003e2 × HDMI 1.4 (up to 4K@30Hz or 2-ch 1080p@60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd\u003e8 (DB15 × 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo-Way Audio In\u003c\/td\u003e\n\u003ctd\u003e1 × 3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo-Way Audio Out\u003c\/td\u003e\n\u003ctd\u003e1 × 3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm In\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Out\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003e2 × RJ45 10\/100\/1000M + 2 × Optical Fibre (100Base-FX\/1000Base-X, combo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232 (RJ45) × 1, RS-485 × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecoding Modes\u003c\/td\u003e\n\u003ctd\u003eActive and Passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Stream Decoding\u003c\/td\u003e\n\u003ctd\u003eSupported (Smart264\/Smart265)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSplit Screen\u003c\/td\u003e\n\u003ctd\u003e1 \/ 4 \/ 6 \/ 8 \/ 9 \/ 12 \/ 16 \/ 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScenes\u003c\/td\u003e\n\u003ctd\u003eUp to 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-Switching View Groups\u003c\/td\u003e\n\u003ctd\u003eUp to 100 (HCP client)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLink Aggregation\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eONVIF, RTP\/RTSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Bundle\u003c\/td\u003e\n\u003ctd\u003eSTD (Standard) — confirm licensing with Hikvision partner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e≤70W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e440 × 320.8 × 44.5mm (1U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≤5.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10% to 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U rack-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years (Hikvision)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2\u003eFREQUENTLY ASKED QUESTIONS (FAQs)\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the DS-6908UDI(C)(STD) used for?\u003c\/h3\u003e\n\u003cp\u003eIt is a professional 8-output video wall decoder for mid-to-large-scale IP surveillance deployments. It decodes up to 128 channels of video from cameras and NVRs at up to 32MP resolution, outputting across up to 8 HDMI 4K displays and 2 BNC monitors, suited to command centres and control rooms.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does \"(C)\" mean in the model number?\u003c\/h3\u003e\n\u003cp\u003eThe \"(C)\" denotes an updated hardware generation of the DS-6908UDI series, supporting higher decoding resolution (up to 32MP), Smart264\/Smart265 smart stream decoding, compatibility with PanoVu panoramic cameras and improved audio format support compared to the original DS-6908UDI.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does \"(STD)\" mean?\u003c\/h3\u003e\n\u003cp\u003eThe \"(STD)\" suffix indicates the \u003cstrong\u003estandard software bundle\u003c\/strong\u003e. The hardware is identical to the DS-6908UDI(C). Software licensing requirements should be confirmed with your Hikvision partner before ordering to ensure the feature set matches your deployment requirements.\u003c\/p\u003e\n\n\u003ch3\u003eDo all 8 HDMI outputs support 4K?\u003c\/h3\u003e\n\u003cp\u003eYes. Unlike the DS-6916UDI(B) where only odd-numbered ports support 4K, all 8 HDMI output ports on the DS-6908UDI(C) support full 4K (3840 × 2160@30Hz) output.\u003c\/p\u003e\n\n\u003ch3\u003eHow many cameras can it display simultaneously?\u003c\/h3\u003e\n\u003cp\u003eUp to \u003cstrong\u003e128 channels\u003c\/strong\u003e at 720p, or 64 channels at 1080p, 32 channels at 4MP, or up to 4 channels at 32MP.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it support third-party cameras?\u003c\/h3\u003e\n\u003cp\u003eYes, via ONVIF protocol and RTSP\/URL stream access. It is also compatible with PanoVu panoramic series cameras, fisheye cameras, DVRs, NVRs and XVRs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is smart stream decoding?\u003c\/h3\u003e\n\u003cp\u003eSmart stream decoding (Smart264\/Smart265) allows the decoder to receive and display VCA smart alarm event data from compatible Hikvision cameras — such as intrusion detection, line crossing and face detection events — with visual overlays on the video wall without requiring a separate VMS.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this compare to the DS-6916UDI(B)?\u003c\/h3\u003e\n\u003cp\u003eThe DS-6908UDI(C) has 8 HDMI outputs vs 16 on the DS-6916UDI(B), but all 8 support 4K (no odd\/even restriction). It supports higher max decoding resolution (32MP vs 24MP), Smart264\/Smart265, and is a 1U chassis vs 2U. The DS-6916UDI(B) additionally provides VGA\/DVI-I inputs and 16 audio outputs. Both support 128 decoding channels at 1080p.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":54339403907413,"sku":"DS-6908UDI(C)(STD)","price":1222.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/2476\/1173\/files\/6A08.webp?v=1783770832","url":"https:\/\/cctvdirectuk.co.uk\/products\/hikvision-ds-6908udi-c-std-8-output-4k-video-wall-decoder-128-channel","provider":"CCTV DIRECT UK LTD","version":"1.0","type":"link"}