DS-6916UDI(C)
Hikvision DS-6916UDI(C) 4K Video Wall Decoder
- Resolution
- Up to 32 MP
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The Hikvision DS-6916UDI(C) is a 4K video wall decoder with 16 HDMI outputs, fed by network cameras, NVRs and conference sources. It decodes 256 channels, handles streams up to 32 MP and keeps all outputs frame-synchronised. It suits control rooms and command centres across Qatar. Request a quote.
What this 4K decoder does on a video wall
The DS-6916UDI(C) is a decoder, not a display. It receives video from network cameras, NVRs, computers and video conference terminals, then sends the result to up to 16 HDMI outputs that feed the panels in your wall. Each output can carry a 4K picture at 3840 × 2160 and 30 Hz, so one unit can run a large multi-screen layout from a single control point.
Inputs, decoding capacity and window control
The unit has two HDMI 1.4 video inputs, with 4K input accepted only on the odd-numbered port. It decodes H.264 and H.265 streams, handles sources up to 32 MP and provides 256 decoding channels. Each screen can show four 1080p windows or two 4K windows, and every source window can be split into 1, 2, 4, 6, 8, 9, 12, 16, 25 or 36 sub-windows. Operators can save up to 64 scenes, so a standard incident view or briefing layout recalls in one step.
Network, control and alarm integration
- Two RJ-45 gigabit ports and two optical ports (100BASE-FX/1000BASE-X) that switch between optical and electrical connections.
- ONVIF support, IPv4 and IPv6, and live view of network sources over RTP or RTSP.
- PTZ control of network cameras from a network or serial keyboard, with preset calling.
- Eight alarm inputs, eight alarm outputs, one RS-232 and one RS-485 serial port, and two USB 2.0 ports.
Remote management runs in a Chrome 45 or later browser or the PC client. Staff can restart the unit, restore defaults, upgrade firmware, pull system logs and receive alerts for network disconnection, IP conflict and temperature threshold events.
Where it fits across Qatar
- A traffic or security control room in Doha that pulls feeds from several sites onto one wall, with the decoder housed in an equipment rack beside the operator consoles.
- A campus media or operations room in Education City that combines lecture-capture feeds and building camera views on a shared display.
- An operations centre near Hamad International Airport that needs alarm inputs and outputs wired to local signalling.
Planning the installation
The chassis measures 440 × 88 × 321 mm and weighs no more than 6.4 kg net. The mounting bracket, power cord, grounding cable and pads are included. It runs on 100 to 240 VAC at 50 or 60 Hz, draws under 150 W, and has an operating range of -10 °C to 55 °C with 0 to 90% relative humidity. Qatar summers can push ambient temperatures above 45 °C, so keep the unit in an air-conditioned room or a well-ventilated cabinet within its 55 °C limit. Before ordering, a free site survey helps confirm cable routes, network ports and panel count. Confirm the plug type with the SmartRooms Qatar team, as the source data does not specify it.
Ordering from SmartRooms Qatar
Send the number of screens, the sources you need to show and the rooms involved, and we will prepare a quotation, usually within one working day. We supply and deliver to all eight municipalities of Qatar, provide professional installation, and accept LPOs, government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. The unit is covered by the manufacturer's warranty. Request a quote for your DS-6916UDI(C) today.
Highlights
- Drives up to 16 HDMI outputs in a single video wall
- 256 decoding channels with streams up to 32 MP
- 4K output at 3840 × 2160 on HDMI outputs
- Frame-synchronised outputs for a steady, uninterrupted wall
- Accepts 100 to 240 VAC, 50/60 Hz, under 150 W
- ONVIF, IPv4/IPv6, 8 alarm inputs and 8 alarm outputs
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
47 specifications · Source: manufacturer · checked Oct 2026
Product Model1
- Product Model
- DS-6916UDI(C)
Interface5
- Network Interface
- 2 × 10/100/1000 Mbps self-adaptive Ethernet interface (RJ-45) 2 × 100 BASE-FX/1000 BASE-X port Supports the self-adaption between the optical port and electrical port.
- Alarm In Interface No.
- 8 channels of alarm input
- Alarm Out Interface No.
- 8 channels of alarm output
- Serial Interface
- 1 × RS-232 serial port (RJ-45) + 1 × RS-485 serial port
- USB Interface
- 2 × USB 2.0 port
Power2
- Power Interface
- 100 VAC to 240 VAC, 50/60 Hz
- Device Consumption
- < 150 W
Video Wall9
- Video Walls
- 1
- Video Wall Scale
- ≤16
- Split Window
- Supported
- Input Source Copy Capability
- Not supported
- Layers Per Screen
- 4 × 1080p or 2 × 4K
- Layers per Device
- Layers Per Screen × Output Interface(s)
- Scenes
- 64
- Plans
- 100 view groups on the HCP client
- Window Division
- 1, 2, 4, 6, 8, 9, 12, 16, 25, 36
General6
- Working Temperature
- -10 °C to 55 °C (14 °F to 131 °F)
- Working Humidity
- 0％ RH to 90％ RH
- Net Weight
- ≤ 6.4 kg (14.11 lb)
- Gross Weight
- ≤ 7.8 kg (17.20 lb)
- Dimensions (W × H × D)
- 440 mm × 88 mm × 321 mm (17.32 inch × 3.46 inch × 12.64 inch)
- Packing List
- 1 × decoder, 1 × regulatory compliance and safety information manual, 1 × mounting bracket, 1 × power cord, 4 × pads, 1 × grounding cable
Audio Input2
- Audio Input Interfaces
- 2
- Audio Input Interface Type
- Embedded HDMI
Video Input4
- Video Input Interfaces
- 2
- Video Input Interface Type
- HDMI 1.4
- Max. Input Resolution
- 4K (only in odd-numbered port)
- Video Input Resolution
- 3840 × 2160@30 Hz, 1920 × 1200@60 Hz, 1920 × 1080@60 Hz, 1920 × 1080@50 Hz, 1280 × 720@60 Hz, 1280 × 720@50 Hz, 1600 × 1200@60 Hz, 1280 × 960@60 Hz, 1680 × 1050@60 Hz, 1440 × 900@60 Hz, 1366 × 768@60 Hz, 1280 × 1024@60 Hz, 1024 × 768@60 Hz Supports custom resolution. For 60 Hz input, width ranges from 800 to 1920, and height ranges from 600 to 1200. For 30 Hz input, width ranges from 800 to 3840, and height ranges from 600 to 2160. Width: 4 alignment, height: 2 alignment.
Video Encoding3
- Video Encoding Format
- H.264 (default), H.265
- Video Encoding Channels
- 2
- Video Encoding Capability
- 1 channel of 4K@30 Hz or 2 channels of 1080p@60 Hz
Audio Encoding1
- Audio Encoding Format
- G722.1, G711_U, G711_A, AAC
Video Output7
- Video Output Interface Type
- HDMI 1.4
- Video Output Interface(s)
- 16
- Max. Output Resolution
- 4K
- Video Output Resolution
- 3840 × 2160@30 Hz, 2560 × 1440@30 Hz, 1920 × 1200@60 Hz, 1920 × 1080@60 Hz, 1920 × 1080@50 Hz, 1680 × 1050@60 Hz, 1600 × 1200@60 Hz, 1280 × 1024@60 Hz, 1280 × 720@60 Hz, 1280 × 720@50 Hz, 1024 × 768@60 Hz
- Video Output Interface (BNC)
- 4 channels of CVBS output (BNC port)
- Video Output Resolution (BNC)
- PAL: 704 × 576@25 Hz NTSC: 704 × 480@30 Hz
- Loading Capacity for Video Output to LED
- Single port load: 2600000, Width: 144 - 4096, Height: 144 - 2160, Width must be a multiple of 2 and height must be a multiple of 2
Video Decoding4
- Video Decoding Format
- H.264, H.265, SmartH.264, SmartH.265, MJPEG
- Video Decoding Resolution
- Up to 32 MP
- Video Decoding Channel(s)
- 256
- Video Decoding Capability
- 1) H.264/H.265 format: Support decoding 8-channel 32 MP/24 MP, 16-channel 12 MP, 32-channel 8 MP, 40-channel 6 MP, 64-channel 4 MP, 128-channel 1080p, 256-channel 720p and lower resolution in real time. Every four output ports (HDMI output ports 1 to 4, 5 to 8, 9 to 12, and 13 to 16) form a group and 4 groups share the decoding capabilities. Each group supports up to 4-channel smart decoding or 4-channel encrypted stream decoding. The smart decoding allows the device to decode the smart alarm events from the network cameras. 2) MJPEG format: 16-channel of 1080p and lower resolution 3) HIK264
Audio Output2
- Audio Output Interface(s)
- 16
- Audio Output Interface Type
- Embedded HDMI audio output port or independent DB15-to-BNC audio output port
Audio Decoding1
- Audio Decoding Format
- G711A, G711U, G722.1, G726-16/U/A, MPEG, AAC-LC, PCM
Downloads
6 files from the manufacturer
PDF
Hikvision DS-6916UDI(C) datasheets (PDF, 710 KB)
PDF
Hikvision DS-6916UDI(C) manuals & guides (PDF, 1.9 MB)
PDF
Hikvision DS-6916UDI(C) manuals & guides (PDF, 2.2 MB)
PDF
Hikvision DS-6916UDI(C) brochures (PDF, 13.3 MB)
PNG
Hikvision DS-6916UDI(C) drawings & cad (PNG, 40 KB)
3_26
Hikvision DS-6916UDI(C) software & firmware (3_260527)
Questions about DS-6916UDI(C)
What is the Hikvision DS-6916UDI(C) used for?
It is a video wall decoder that takes live and recorded video from network cameras, NVRs, computers and conference terminals, then shows it across up to 16 HDMI outputs. Control rooms use it to combine several feeds on one display wall, with each window placed, resized and saved as a scene. It also plays recorded video files onto the wall.
Does the decoder include screens, or do I need panels?
It includes no screens. The DS-6916UDI(C) sends HDMI signals from its 16 outputs, so you need a compatible panel or LED processor for each output. Plan the screen count and layout before ordering, then check that the panels accept HDMI 1.4 at your chosen resolution. SmartRooms Qatar can confirm the matching setup within your quotation.
What video inputs does it accept?
It accepts two channels of 1080p at 50 or 60 Hz, or one channel of 4K at 30 Hz. The 4K input works only on the odd-numbered port. Custom resolutions are also supported within the width and height limits listed in the source data. Check your laptop or conference codec output before ordering so the signal matches what the wall needs.
How many streams can it decode at once?
It provides 256 decoding channels and decodes streams up to 32 MP. For H.264 and H.265, the data lists 128 channels at 1080p or 256 channels at 720p in real time, and it decodes both sub-streams and main streams. Each group of four outputs shares decoding capacity, so plan how many large windows sit in each group.
Can I manage the decoder remotely?
Yes. Staff can access and control it from the PC client or a Chrome 45 or later browser. Remote tasks include changing parameters, importing and exporting settings, restarting, restoring defaults, upgrading firmware and downloading system logs. The unit also raises alarms for network disconnection, IP conflict, illegal access and temperature threshold events.
Will it work with cameras from other brands?
It supports ONVIF and live view over RTSP and RTP, and the data lists docking with mainstream third-party security devices. It also decodes H.264, H.265, MJPEG and formats such as PS, TS and RTP. Confirm your specific camera model and stream settings before ordering, because compatibility depends on the camera and its configuration.
Is it suitable for a traffic or security control room in Doha?
Yes, for a room that pulls feeds from several sites onto one video wall. Operators can place each feed in a window, switch scenes and control PTZ on network cameras from a network or serial keyboard. Mount the unit in an air-conditioned equipment rack, since its operating range is -10 °C to 55 °C. A site survey helps confirm the rack position and cable runs.
Can a campus in Education City use it for lecture capture and building cameras?
It can. Feeds from network cameras, NVRs and computers can be shown in split windows, and each screen supports four 1080p windows or two 4K windows. Use the 64 saved scenes for lectures, exams and open-day layouts. Ask SmartRooms Qatar to confirm how many panels you need, since each panel requires its own HDMI output.
What does it offer an operations centre near Hamad International Airport?
It provides 8 alarm inputs, 8 alarm outputs, and RS-232 and RS-485 serial ports for connecting external equipment. Network disconnection and IP conflicts trigger alerts. Keep the unit in a climate-controlled room within its operating range, and confirm with the SmartRooms Qatar team how alarm outputs will be wired on your site.
Does it suit a plant control room in the Industrial Area or Mesaieed?
It suits an air-conditioned, dust-controlled control room better than an open floor. Its rated operating range is -10 °C to 55 °C with 0 to 90% relative humidity, and summer ambient temperatures in Qatar can exceed 45 °C. Request a free site survey to confirm ventilation, cabinet placement and cable routing before installation.
What power does it need, and is the supply compatible in Qatar?
It accepts 100 to 240 VAC at 50 or 60 Hz and draws under 150 W, and a power cord is included. Qatar's mains supply is 240 V at 50 Hz, which falls within that input range. The source data does not state the plug type, so the SmartRooms Qatar team will confirm the cord fitting before your quotation is finalised.
What space and mounting does it need?
The chassis measures 440 × 88 × 321 mm and weighs no more than 6.4 kg net. A mounting bracket, four pads and a grounding cable are included. Leave room for cable bends at the rear and airflow around the chassis. A free site survey confirms the bracket or rack position before installation.
