Hikvision DS-D2055RL-0A · Price in Qatar

Name: Hikvision DS-D2055RL-0A 55-inch 0.88 mm LCD Video Wall Display
Brand: Hikvision
SKU: hikvision-ds-d2055rl-0a
Availability: InStock

Overview

The Hikvision DS-D2055RL-0A is a 55-inch LCD display unit from the Mirror Series, built for tiled video walls. Its 0.88 mm seam keeps joins between panels narrow, while 1920 x 1080 resolution, 500 cd/m² brightness and an IPS panel suit control rooms, lobbies and command centres across Qatar. It accepts a 4K signal over HDMI, supports 24-hour continuous operation, and is sold by quotation from SmartRooms Qatar.

What the DS-D2055RL-0A is built for

The DS-D2055RL-0A is a 55-inch LCD display unit from Hikvision's Mirror Series, designed to be one tile in a multi-screen video wall. Its active area of 1209.6 mm by 680.4 mm is driven by a 1920 x 1080 panel with a 0.63 mm pixel pitch. The 0.88 mm physical seam between neighbouring units is what keeps a wall of screens reading as one image rather than a grid of separate monitors.

Specifications that matter on a wall

Brightness is rated at 500 cd/m², contrast at 1200:1 and response time at 8 ms, on an IPS panel with a direct-lit LED backlight. The viewing angle is 178 degrees horizontally and vertically, so an operator standing at the side of a control room sees the same picture. Each unit is factory calibrated for colour and brightness uniformity, which matters when adjacent screens must match. Colour gamut is rated at 72% NTSC, and the surface carries 25% haze with 3H hardness to limit glare in brightly lit rooms.

Inputs, loop-through and control

Inputs cover VGA, HDMI, DVI, DisplayPort and USB, with a single HDMI output to pass the signal on to the next unit. The 4K signal input on the HDMI interfaces can auto-loop across up to 30 screens. RS232 in and out ports allow the units to be linked to a serial control system. The Monitoring, Meeting and Movie picture modes let the same wall show dense data during operations and presentations during meetings.

Where it fits in Qatar

Control rooms and command centres: an industrial or energy operator in Mesaieed or Ras Laffan tiling several units to show plant status around the clock.
Government operations rooms: a 2 x 2 or 3 x 3 wall in Doha displaying dashboards, switched to Monitoring mode for dense data.
Lobbies and atriums: a hotel or shopping centre in West Bay showing wayfinding or brand content on one indoor, air-conditioned wall.

Planning the installation

Each unit weighs 23.9 kg net and measures 1210.93 mm by 681.77 mm by 69.04 mm, so the wall structure must carry the combined load of every unit. The VESA pattern is 600 mm by 400 mm, and wall-mount and modular brackets are available for different layouts. The rated working range is 0 to 40 °C at 20% to 80% relative humidity without condensation. Qatar summer temperatures can exceed 45 °C, so the units belong in air-conditioned rooms, and the environment should be confirmed before installation. Power is rated 100 to 240 VAC at 50/60 Hz, with consumption of up to 245 W per unit, which should be included in the electrical plan for the full wall.

SmartRooms Qatar offers a free site survey before a wall of this size is mounted, and we deliver to all eight municipalities of Qatar with professional installation. Request a quote for the DS-D2055RL-0A, and our team will confirm the bracket, cabling and power details in your quotation.

Highlights

0.88 mm physical seam for tiled multi-screen video walls
1920 x 1080 resolution with 0.63 mm pixel pitch
500 cd/m² brightness and 1200:1 contrast ratio
4K HDMI signal input with auto loop across up to 30 screens
Monitoring, Meeting and Movie picture modes
Rated for stable 24-hour continuous operation

Plan your video wall

Rows3

Columns3

Wall size about 3.65 × 2.05 m · 9 panels

Estimated timeline

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

Specifications

34 specifications · Source: manufacturer · checked Oct 2026

Display15

Screen Size: 55 inch, 139.7 cm
Active Display Area: 1209.6 (H) mm × 680.4 (V) mm, 82.30 dm²
Backlight: Direct-lit LED backlight
Pixel Pitch: 0.63 mm
Physical Seam: 0.88 mm
Physical Seam Tolerance: ±0.8 mm
Physical Resolution: 1920 × 1080
Brightness: 500 cd/m²
Color Temperature: 10,000 ± 1,000K
Viewing Angle: 178°(H)/178°(V)
Color Depth: 8 bit, 16.7 M
Contrast Ratio: 1200:1
Response Time: 8 ms
Color Gamut: 72% NTSC
Surface Treatment: Haze25% ,3H

Interface3

Video & Audio Input: VGA × 1, HDMI × 1, DVI × 1, DP × 1, USB × 1
Video & Audio Output: HDMI × 1
Control Interface: RS232 IN × 1, RS232 OUT × 1

Key Material1

LCD Technology: IPS

Power3

Power Supply: 100 to 240 VAC, 50/60 Hz
Power Consumption: ≤ 245 W
Standby Consumption: ≤ 0.5 W

Working Environment4

Working Temperature: 0°C~40°C
Working Humidity: 20% RH to80% RH (without condensation)
Storage Temperature: -20°C~60°C
Storage Humidity: 10% RH to90% RH (without condensation)

General8

Standby Time: 600 s
Casing Material: Metal
VESA: 600 mm × 400 mm
Product Dimension (W × H × D): 1210.93 mm × 681.77 mm × 69.04 mm (47.67'' × 26.84'' × 2.72'')
Package Dimensions (W × H × D): 1308 mm × 834 mm × 221 mm (51.5 '' × 32.83 '' × 8.7 '')
Net Weight: 23.9 ± 0.5 kg (52.7 ± 1.1 lb) for single display
Gross Weight: 29.1 ± 0.5 kg (64.2 ± 1.1 lb) for carton with a single display
Packing List: Carton with a single display : LCD display × 1, power cable × 1, network cable × 1, 2-meter HDMI cable × 1, screw × 4, remote control × 1, IR receiver × 1, quick start guide (multilingual) × 1, quick start guide (English) × 1, LCD Maintenance Notice × 1

Downloads

7 files from the manufacturer

PDF Datasheets DS-D2055RL-0A_Datasheet_20260729.pdf 703 KB PDF Manuals & guides Quick Start Guide_c01f9780.pdf 981 KB PDF Manuals & guides User Manual_c07b992c.pdf 1.3 MB PDF Brochures Brochure-Preview_Hikvision-LCD-Video-Wall-Display-Mirror-Series-Brochure_20241028.pdf 9.2 MB PNG Drawings & CAD DS-D2055RL-0A_03.png 61 KB 2_25 Software & firmware · Opens on manufacturer site Firmware_V1.0.2_250929 6_26 Software & firmware · Opens on manufacturer site Firmware_V1.0.6_260528

Questions about DS-D2055RL-0A

Is the DS-D2055RL-0A meant for a single screen or a video wall?

It is built as a tile for a video wall rather than a stand-alone display. The 0.88 mm physical seam and 0.63 mm pixel pitch are chosen so that several units joined together show one continuous picture. A control room in Doha or a lobby in Lusail that needs a single large screen should compare the 55-inch unit with other options before ordering, and SmartRooms Qatar can advise on layout when you request a quote.

How narrow is the bezel and what does it mean for a wall?

The physical seam between two adjacent units is 0.88 mm, with a tolerance of ±0.8 mm. A narrower seam means less of the image is lost in the gap, so charts and video stretched across the wall look continuous. On a two-wide wall of these units in a Doha operations room, the overall width is about 2.4 metres, and the seams take up only a small fraction of it.

How many units do I need to build a video wall?

Count the screens across and down: a 2 x 2 wall uses four units and a 3 x 3 wall uses nine. Each unit's active area is 1209.6 mm by 680.4 mm, so a 3 x 3 wall is roughly 3.6 metres wide and 2.0 metres high before brackets are added. Each unit draws up to 245 W, so plan the electrical load for the whole wall. SmartRooms Qatar can size the array during a site survey.

How does the HDMI loop-through work across a wall?

The 4K HDMI signal input supports auto loop across up to 30 screens, and each unit has one HDMI output to pass the signal to the next. A single source, such as a video wall controller or media player, can feed a chain of units with one cable run between each pair. The carton includes a 2-metre HDMI cable, so specify longer cables for wide walls and confirm lengths during the site survey.

Which inputs and ports does it offer for connecting existing equipment?

The unit provides VGA, HDMI, DVI, DisplayPort and USB inputs, plus one HDMI output. For control, it has RS232 in and RS232 out ports, so a central control system can be linked across units. A government office in Doha moving from older VGA sources can use the VGA or DVI input for legacy equipment, but the 4K signal input is specified on the HDMI interfaces, so HDMI is the better choice for high-resolution content.

Can it run continuously in a control room that never closes?

Yes. The manufacturer rates the unit for stable, 24-hour continuous working. For a round-the-clock operations room in Doha, planners should size cooling, power and the wall structure for continuous use. Standby consumption is 0.5 W or less. The carton includes an LCD maintenance notice, which should guide the upkeep schedule agreed with your facilities team.

Can it be installed in a warehouse, outdoor area or unconditioned room in summer?

No. The rated working range is 0 °C to 40 °C with 20% to 80% relative humidity, without condensation. Qatar summer temperatures can exceed 45 °C, so install it only in an air-conditioned space such as an operations centre or lobby, and keep it out of direct sunlight through glazing. If the environment is unclear, confirm it with the SmartRooms Qatar team before you request a quote.

What does 1920 x 1080 resolution mean for dashboards and data displays?

Each unit shows Full HD at 1920 x 1080 pixels with a 0.63 mm pixel pitch. Text and charts stay sharp at typical control room viewing distances, and a wall of four units displays 3840 x 2160 pixels combined. Use Monitoring mode for dense data displays and Meeting mode for presentations, so the same wall suits both daily operations and internal briefings.

What comes in the box with each unit?

Each carton holds one LCD display, a power cable, a network cable, a 2-metre HDMI cable, four screws, a remote control, an IR receiver, a multilingual quick start guide, an English quick start guide and an LCD maintenance notice. Wall-mount and modular brackets are listed as available options, so state the bracket type you need in your quotation before ordering a multi-unit wall.

How heavy is each unit and what does the wall need to carry it?

Each unit weighs 23.9 kg net and 29.1 kg in its carton, and measures 1210.93 mm by 681.77 mm by 69.04 mm. The VESA pattern is 600 mm by 400 mm. A wall of several units needs a bracket and structure rated for the combined load. SmartRooms Qatar offers a free site survey before a wall of this size is mounted in a Doha lobby or control room.

Which picture modes can operators switch between?

Operators can switch between Monitoring, Meeting and Movie modes. Monitoring suits status screens and continuous feeds, Meeting suits presentations and video calls in a boardroom, and Movie suits video content in a lobby or media room. This means one model can serve different purposes within the same building, such as a hospital command centre that also briefs visitors.

Can a Qatari ministry or school buy this through a tender or LPO?

Yes. SmartRooms Qatar supplies government tenders, including those on Monaqasat, and accepts purchase orders (LPOs). Payment can be made by bank transfer, cheque or purchase order. Ask for a quotation that lists the number of units, the bracket type and the cable lengths, so the LPO matches the wall layout. Quotations are usually issued within one working day.