Dahua DSMS0105UHI-4K · Price in Qatar

Name: Dahua DSMS0105UHI-4K Distributed Ultra HD AVoIP Encoder
Brand: Dahua
SKU: dahua-dsms0105uhi-4k
Availability: InStock

Overview

The Dahua DSMS0105UHI-4K is an AVoIP encoder that takes one HDMI 1.4 input and one DisplayPort input, encodes them in H.265 or H.264 at up to 4K@30, and streams them over IP. It adds a 1000M SFP fibre port with hot backup switching, power via 12 VDC or PoE, and remote upgrades. Suited to Qatari control rooms, campuses and government AV teams feeding networked video walls. Request a quote.

What the DSMS0105UHI-4K does in a video wall system

The Dahua DSMS0105UHI-4K is a distributed AVoIP encoder. It captures one HDMI source and one DisplayPort source, compresses the video and sends it across an IP network to receiving endpoints such as display controllers and screens. Instead of running dedicated HDMI cables from a presentation room or operations desk to every screen, the signal travels over Ethernet and fibre, which makes it practical in buildings where cable routes are limited.

Inputs, encoding and resolutions

The encoder provides one HDMI 1.4 input and one DisplayPort input, each collected as an independent channel. Video is compressed with H.265 or H.264, and encoding reaches 3840 × 2160 at 30 fps as well as 4096 × 2160 at 24 fps, 2560 × 1440 and 1920 × 1080. Audio uses PCM. The default encoding resolution is 1920 × 1080, so teams should choose the target resolution based on how many streams the network must carry at once.

One HDMI 1.4 input and one DisplayPort input
H.265 and H.264 video compression
Encoding up to 3840 × 2160 at 30 fps
One HDMI loop output that passes the source through

Network, fibre and power

Connectivity centres on a 10M/100M/1000M self-adaptive RJ-45 Ethernet port and a 1000M SFP optical port. The SFP port is specified with hot backup switching, which suits campus and building backbones that run on fibre. Protocol support includes TCP/IP, RTP, RTSP, HTTP, UDP, DHCP and NTP, and the device is listed for RTSP and private interoperability. Power comes from a 12 VDC, 2.0 A supply or from PoE, and two power inputs can be connected for redundancy. Consumption is 10 W or less.

Where it fits in Qatar

In a government authority in Doha, an operations room can show a presenter's laptop or a monitoring feed on a video wall on another floor without pulling new cable through occupied offices. At a university in Education City, a lecture hall can send a lecturer's laptop and a document camera to an overflow room over the campus network. In West Bay, a corporate headquarters can distribute a boardroom feed to executive floors, so staff can follow meetings that connect with teams abroad.

What to plan before installation

At 45 × 153.8 × 100 mm (H × W × D) and 0.65 kg net, the unit is compact enough to sit in an AV cabinet with other equipment. Qatar summers can push ambient temperatures above 45 °C, which is the top of the rated operating range of –10 °C to +45 °C. Install it in a ventilated, air-conditioned room or cabinet and confirm the expected temperature with the SmartRooms Qatar team before fixing it in place.

Agree the network plan with your IT team early: IP addressing, the switch that will provide PoE if you use it, and whether the SFP fibre link is needed to reach the core. Remote reboot, upgrade and default-setting operations can be carried out over the network, and the manufacturer provides an SDK, demo software and a development manual for integrators.

SmartRooms Qatar supplies the DSMS0105UHI-4K with delivery to all eight municipalities of Qatar, professional installation and free site surveys. Quotations are usually issued within one working day, and we accept LPOs and government tenders. Products are covered by the manufacturer's warranty. Request a quote and our team will confirm lead time and details with your quotation.

Highlights

One HDMI 1.4 input and one DisplayPort input
H.265 and H.264 encoding up to 3840 × 2160 at 30 fps
1000M SFP optical port with hot backup switching
Redundant power from PoE and 12 VDC inputs
Operating range of –10 °C to +45 °C
Remote reboot, upgrade and default-setting operations

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

28 specifications · Source: manufacturer · checked Oct 2026

Function6

Interoperability: RTSP; Private
Video Compression: H.265;H.264
Audio Compression: PCM
Bit Rate Type: Composite stream; video stream
Encoding Capacity: HDMI/DP: 4096 × 2160@24 fps; 3840 × 2160@30 fps; 2560 × 1440; 1920 × 1080; 1280 × 720; 720 × 576; 352 × 288 (1920 × 1080 by defualt)
Input Resolution: HDMI/DP: 4096 × 2160@24 fps; 3840 × 2160@30 fps; 2560 × 1440; 1920 × 1080; 1280 × 1024; 1280 × 960; 1280 × 720; 1024 × 768

System2

Main Processor: High-performance embedded processor
Operating System: Embedded Linux

Port12

Video Input: 1 × HDMI 1.4; 1 × DP
Video Output: 1 × HDMI loop output; 1 × HDMI output (debugging port)
Audio Output: 1 × 3.5 mm JACK (reserved)
Audio Input: 1 × embedded HDMI/DP, 1 × 3.5 mm JACK
Two-way Audio: 1 × 3.5 mm earphone JACK (reserved); 1 × 3.5 mm microphone JACK (reserved)
Alarm Input: 2 (reserved)
Alarm Output: 2 (reserved)
Network Port: 1 × 10 M/100 M/1000 M self-adaptive RJ-45 Ethernet port; 1 × 1000 M SFP optical port
RS-232: 1 × DB9 (for device maintenance and debugging)
USB: 1 × USB 2.0 (reserved), 1 × USB (for accessing the computer)
TF Card Slot: 1 (reserved)
RS-485: 1

General8

Power Supply: 12 VDC, 2.0 A; PoE
Power Consumption: ≤10 W
Operating Temperature: –10 °C to +45 °C (+14 °F to +113 °F)
Operating Humidity: 10%–95% (RH), non-condensing (86 kPa–106 kPa)
Product Dimensions: 45 mm × 153.8 mm × 100 mm (1.77" × 6.06" × 3.94") (H × W × D)
Packaging Dimensions: 77 mm × 266 mm × 239 mm (3.03" × 10.47" × 9.41") (H × W × D)
Gross Weight: 0.94 kg (2.07 lb)
Net Weight: 0.65 kg (1.43 lb)

Downloads

4 files from the manufacturer

PDF Datasheets DHI-DSMS0105UHI-4K.pdf 1.8 MB PDF Manuals & guides Distributed-UHD-Codec-(Seat-Management-System)_Users-Manual_V1.0.0.pdf.pdf 1.3 MB PDF Drawings & CAD DHI-DSMS0105UHI-4K_DIMENSIONS drawing.pdf 264 KB DOCX Other documents DHI-DSMS0105UHI-4K_A&E.docx 31 KB

Questions about DSMS0105UHI-4K

Who in Qatar typically needs an AVoIP encoder like the DSMS0105UHI-4K?

Operations and control rooms, university AV teams, corporate headquarters and government offices that need one or two sources shown on networked video walls or screens in other rooms. For example, a Doha ministry running a central monitoring room, or a school in Al Sadd that wants a presenter feed in a second hall. The unit suits projects where running new HDMI cables through occupied buildings would be disruptive or costly.

Does the DSMS0105UHI-4K support 4K and both HDMI and DisplayPort?

Yes. It accepts one HDMI 1.4 input and one DisplayPort input, each as an independent channel. Encoding supports 3840 × 2160 at 30 fps and 4096 × 2160 at 24 fps, plus 2560 × 1440, 1920 × 1080 and lower resolutions. The default encoding setting is 1920 × 1080, and higher resolutions use more network bandwidth, so confirm the target resolution with your IT team before ordering.

Which video and audio compression formats does it use?

Video is compressed with H.265 or H.264, and audio is compressed with PCM. On a shared campus network, test H.265 first and compare bandwidth use against H.264 during commissioning. That lets you choose the format that suits the number of streams you need to carry at the same time.

How does it integrate with control systems and network infrastructure?

It supports TCP/IP, RTP, RTSP, HTTP, UDP, DHCP and NTP, and its interoperability is listed as RTSP and private. Remote reboot, upgrade and default-setting operations are supported over the network. The manufacturer also provides an SDK, demo software and a development manual, which integrators can use when building custom control. Share these details with your IT team before the order.

When should I use the SFP fibre port instead of the RJ-45 port?

Use the 1000M SFP optical port where the link to the core switch or another building runs on fibre, or where distance rules out copper. The port is specified with hot backup switching, which suits campus and building backbones. The RJ-45 port is 10M/100M/1000M self-adaptive for copper links. Ask your IT team which port the core switch offers and whether SFP modules are part of the scope.

Can it be powered by PoE, a DC adapter, or both?

It accepts PoE or 12 VDC at 2.0 A, and the manufacturer lists two power inputs for redundancy, so both can be connected. Power consumption is 10 W or less. Where a PoE switch already feeds other equipment in the cabinet, PoE can simplify cabling, but confirm the switch's PoE capacity before connecting the encoder.

Can the encoder be installed in a hot equipment room in Doha?

Its operating temperature range is –10 °C to +45 °C, with humidity from 10% to 95% RH non-condensing. Qatar summer temperatures can exceed 45 °C, so an unconditioned cupboard or a cabinet exposed to sun in a lobby is unsuitable. Install it in an air-conditioned comms room or a ventilated cabinet, and confirm the cabinet temperature with the SmartRooms Qatar team before installation.

How could a government operations room use this encoder?

A central monitoring room in Doha might show a presenter's laptop on a video wall in a conference room on another floor. Sending the feed over IP means the wall can be fed from the operations desk without new HDMI runs through secure floors. Remote reboot and upgrade functions also let the IT team manage the unit from one location, without visiting each cabinet for routine maintenance.

How could a university lecture hall in Education City use it?

A lecture hall with a lecturer's laptop and a document camera can send both sources to an overflow room over the campus network. The HDMI loop output keeps a local display connected at the source. For ordinary lectures, a 1920 × 1080 stream is usually sufficient, and 4K can be reserved for detailed content when it is needed.

How could a West Bay headquarters use it across several floors?

A boardroom feed can be sent to screens on executive floors, so staff can follow meetings that connect the team with colleagues abroad. The boardroom does not need a dedicated cable to each floor, because the stream travels over Ethernet or fibre. Plan bandwidth for peak meeting times, particularly during the Sunday to Thursday working week.

How much space and weight does the unit need for installation?

The unit measures 45 mm high, 153.8 mm wide and 100 mm deep, and weighs 0.65 kg net or 0.94 kg gross. It is small enough to fit in a standard AV cabinet with other equipment. Leave room at the rear for cabling and airflow, and plan cable routes for power, network and any RS-232 or RS-485 control before fixing the cabinet. SmartRooms Qatar offers free site surveys to check the layout first.

Does SmartRooms Qatar supply and install this encoder, and how do I get a quote?

Yes. SmartRooms Qatar supplies the DSMS0105UHI-4K across Qatar, with delivery to all eight municipalities and professional installation. Send your room layout, the number of sources and screens, and your network details, and we will usually issue a quotation within one working day. We accept purchase orders (LPOs) and government tenders, and payment can be made by bank transfer, cheque or purchase order. Request a quote today.