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Hikvision 4K Decoder DS-6904UDI(C) – Video Wall Controller

Hikvision

Hikvision 4K Decoder DS-6904UDI(C) – Video Wall Controller

MPN DS-6904UDI(C) SKU DS-6904UDI(C)

The Hikvision DS-6904UDI(C) is a 4K UHD video wall decoder designed for professional AV installations. It delivers 3840 × 2160 resolution via HDMI 1.4 ports and supports simultaneous decoding of 32 high-definition channels. SmartRooms Oman supplies this unit with itemised quotations covering hardware, delivery, and installation for projects across the Sultanate.

Resolution
4K UHD

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Size, weight and power

Power Consumption
< 50 W
Dimensions
440 × 44.5 × 320.8 mm
Weight
5.2 kg (maximum)
Operating Temperature
-10 to 55 °C

Description

This decoder bridges network video sources with large-scale display systems, ensuring smooth playback without lag or frame loss. By adopting frame synchronization technology, it maintains image integrity across all HDMI outputs, which is critical for command centres in Muscat and industrial sites in Sohar. The device accepts inputs from computers, video conferencing terminals, and IP cameras, making it versatile for ministry and corporate environments.

Processing capabilities include H.264 and H.265 decoding for streams up to 32 MP resolution, handling both main and sub-streams automatically. It features 8 alarm inputs and 8 outputs for integration with security systems, while embedded or external audio output supports multi-channel audio formats. The compact 440 × 320.8 mm chassis fits standard racks, consuming less than 50 W of power for efficient 24/7 operation in Omani climates.

Ideal for: Video wall deployments in Omani government offices, university lecture halls, and corporate control rooms requiring reliable 4K decoding and alarm integration.

  • 4K UHD Output – Delivers 3840 × 2160 resolution via HDMI 1.4 ports with frame synchronization for tear-free video walls.
  • Channel Decoding – Simultaneously decodes 32 channels of 1080p or 64 channels of 720p from IP cameras and NVRs.
  • Flexible Inputs – Accepts 2 HDMI 1.4 inputs (one supporting 4K@30Hz) and network streams from surveillance devices.
  • Audio Support – Provides 4-channel audio output via embedded HDMI or DB15-to-BNC, supporting G.722, AAC, and PCM codecs.
  • Alarm Integration – Includes 8 alarm inputs and 8 alarm outputs for direct connection to external security or monitoring systems.
  • Network Connectivity – Connects via 10/100/1000 Mbps Ethernet port and 100BASE-FX/1000BASE-X optical port for flexible network routing.
  • Physical Mounting – Includes a mounting bracket and rubber pads for secure installation in standard 19-inch racks.
  • Power Efficiency – Operates on 100–240 V AC power with consumption under 50 W and a weight of 5.2 kg.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Resolution
3840 × 2160 (4K UHD)

Connectivity

Additional Ports
4 × HDMI 1.4, 1 × CVBS (BNC); 2 × HDMI 1.4 (4K on odd-numbered port)
Audio out
Embedded HDMI or DB15-to-BNC, 4 channels
Ethernet
1 × 10/100/1000 Mbps (RJ-45), 1 × 100BASE-FX/1000BASE-X (optical)
Connectivity Options
USB 2.0 × 2, RS-232 × 1, RS-485 × 1

Physical & warranty

Dimensions
440 × 44.5 × 320.8 mm
Weight
5.2 kg (maximum)
Power Consumption
< 50 W
Operating Temperature
-10 to 55 °C
Operating Humidity
0% to 90% RH

Other

Type
Video Wall Decoder
Key Features
4K HDMI output, 32-channel 1080p decoding, video wall scale up to 4, window division 1 to 36, 8 alarm inputs, 8 alarm outputs, H.264 and H.265 decoding
Package Contents
Decoder, regulatory compliance and safety manual, mounting bracket, 4 pads, power cord, grounding cable
More Information
Codecs: G.711A/U, G.722.1, G.726, MPEG, AAC-LC, PCM | Input voltage: 100–240 V AC, 50/60 Hz

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
How do I get a quotation for the Hikvision DS-6904UDI(C) in Muscat?

SmartRooms Oman provides itemised quotations in Omani Rial with VAT shown. Requests are processed within one business day and can include hardware, delivery, and installation labour for the entire Sultanate.

Does this decoder support 4K HDMI input?

Yes, one of the two HDMI 1.4 input ports supports 4K@30Hz input. The other port handles 1080p@50/60Hz signals from computers or video conferencing terminals.

Can it decode encrypted video streams?

Yes, the device supports decoding of encrypted streams, multi-channel streams, and smart streams. It also handles stream editing, switching, and prompts for decoding exceptions.

Is tender support available for government projects?

Yes, SmartRooms Oman assists with tender documentation for government entities. This includes providing datasheets and compliance statements to meet procurement requirements for AV infrastructure.

What is the maximum LED loading capacity per port?

The decoder supports a maximum LED loading capacity of 2.6 MP per port. This allows for high-resolution video wall configurations without performance degradation.

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