Barco EVL-721 70-inch Rear-Projection Video Wall Cube

Name: Barco EVL-721 70-inch Rear-Projection Video Wall Cube
Brand: Barco
SKU: barco-evl-721
Availability: InStock

Overview

The Barco EVL-721 is a 70-inch rear-projection video wall cube with Full HD 1920 x 1080 resolution, a 16:9 aspect ratio and brightness up to 920 cd/m² in Boost mode. Its laser light source uses redundant laser banks and an Eco mode rated above 100,000 hours. It suits control rooms, operations centres and command rooms across Qatar that need a stable wall for long shifts. Request a quote from SmartRooms Qatar.

What the EVL-721 delivers in a control room

The Barco EVL-721 is a 70-inch rear-projection video wall cube built on DLP technology, with Full HD resolution of 1920 x 1080 pixels and a 16:9 aspect ratio. It is made for control rooms where operators watch several feeds at once and need clear images through long shifts. The screen uses a mid-gain surface with a 180° viewing angle, so people seated at the side of the room can still read the picture.

Colour performance is rated at up to 127% of the REC709 colour triangle, and a built-in colour sensor supports colour calibration. Brightness uniformity is stated as above 98%, which matters when operators compare content across the whole cube.

Brightness modes and running costs

Brightness reaches 920 cd/m² in Boost mode, 800 cd/m² in Normal and 550 cd/m² in Eco. Power draw is 280 W in Normal and 180 W in Eco, with heat output of 955 BTU/h and 613 BTU/h respectively. The light source is rated for more than 100,000 hours in Eco mode, and the cooling system is designed to support longer laser life. For a monitoring centre running around the clock in the Industrial Area or Ras Laffan, these figures help you compare the energy and cooling load of each mode before choosing a default setting.

Rear access and wall planning

At 1,550 mm wide and 872 mm high, each unit needs a defined footprint. Because the display uses rear projection with rear access, you must also keep space behind the cube for servicing and cable routing. Screen gap is adjustable down to 0.2 mm depending on configuration and ambient temperature, so the final gap should be set during planning rather than assumed. Before ordering several cubes for a room in West Bay or Msheireb, request a free site survey so layout, access routes and cable runs are checked against the actual room.

Connectivity, control and redundancy

Input: digital DVI-D, with optional input redundancy
Control: via Ethernet, with all settings and operational parameters in a graphical user interface
Signal processing: cropping and scaling to suit the wall configuration
Light source: redundant laser banks

Plan your source equipment around the DVI-D input listed for this model, and confirm with the SmartRooms Qatar team whether optional input redundancy fits your feed design. Ethernet control lets IT or facilities teams manage the wall over the network instead of at the unit itself.

Planning a purchase in Qatar

The listed AC input of 100 to 240 VAC at 50 to 60 Hz covers Qatar's 240 V, 50 Hz mains. The EVL-721 carries a 2-year warranty from the manufacturer, and its noise level is below 35 dB. SmartRooms Qatar supplies and delivers to all eight municipalities, arranges professional installation and offers free site surveys. Quotations are usually issued within one working day, and public buyers can order through purchase orders (LPOs) or Monaqasat tenders. Request a quote and our team will confirm the configuration, mounting and installation requirements with your project group.

Highlights

70-inch rear-projection cube with 16:9 aspect ratio
Full HD resolution of 1920 x 1080 pixels
Brightness up to 920 cd/m² in Boost mode
Over 100,000 hours light source lifetime in Eco mode
Redundant laser banks as the light source
Power draw of 280 W Normal and 180 W Eco
2-year warranty with control via Ethernet

Plan your video wall

Rows3

Columns3

Wall size about 4.65 × 2.62 m · 9 panels

Estimated timeline

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

Specifications

20 specifications · Source: manufacturer · checked Oct 2026

General specifications20

Resolution: Full HD (1920 x 1080 pixels)
On-screen brightness (under native color gamut): Mode | Brightness Boost | 920 cd/m² Normal | 800 cd/m² Eco | 550 cd/m²
Screen: Mid-gain type, 180° viewing angle
Color: Up to 127% REC709 color triangle
Display technology: Rear projection DLP (rear access)
Brightness uniformity: > 98%
Screen gap: Adjustable down to 0.2 mm (depending on configuration and ambient temperature)
Dimensions: Diagonal: 70" Width: 1,550 mm | 61.02" Height: 872 mm | 34.33"
Light source: Redundant Laser banks
Light source lifetime: > 100,000hrs in eco mode
Noise Level: < 35 dB
AC input voltage: 100 – 240 VAC, 50-60Hz
Power: Normal: 280 W Eco: 180 W
Heat dissipation: Normal: 955 BTU/h Eco: 613 BTU/h
Connectivity: Digital DVI-D (optional input redundancy)
Signal processing: Cropping, scaling with wall configuration
Graphical user interface: All settings and operational parameters
Warranty: 2 years
Control: Via Ethernet
Color stability: Built-in color sensor for color calibration

Downloads

2 files from the manufacturer

PDF Datasheets EVL-721-en-Spec-sheet.pdf 553 KB URL Manuals & guides · Opens on manufacturer site Manuals, drivers and support

Questions about EVL-721

What is the Barco EVL-721 used for?

The EVL-721 is a 70-inch rear-projection video wall cube made for control rooms, where several operators need bright, readable images from one display area. It uses DLP rear projection at Full HD 1920 x 1080 pixels in a 16:9 format. Typical buyers include energy companies, security and operations teams, and government control centres in Doha, Lusail and Mesaieed that need a dependable wall rather than a single large screen.

How bright is the EVL-721, and which mode should I use?

Brightness is rated at 920 cd/m² in Boost, 800 cd/m² in Normal and 550 cd/m² in Eco. For a control room with strong ambient light, such as a space with large windows in West Bay, Boost or Normal usually suits operators best. Eco suits rooms with controlled lighting where lower power draw matters more. The SmartRooms Qatar team can help you choose a default mode during the quotation stage.

How much power does one cube use, and how does Eco mode change running costs?

Power consumption is 280 W in Normal mode and 180 W in Eco mode, with heat output of 955 BTU/h and 613 BTU/h. The light source is rated for more than 100,000 hours in Eco mode. For a monitoring centre that runs day and night, the difference in power and cooling load across a multi-cube wall is worth calculating with your facilities team before the order is placed.

Does redundant laser lighting keep the wall running if one laser bank fails?

The manufacturer lists redundant laser banks as part of the EVL-721 light source, but the source data does not describe how the wall behaves when a bank fails. Ask SmartRooms Qatar to confirm the exact operating behaviour for your configuration before you rely on it in a critical operations room. The 2-year manufacturer warranty applies to the unit.

What video input does the EVL-721 accept?

The listed connectivity is digital DVI-D, with optional input redundancy. Plan your sources and signal distribution around DVI-D, and confirm with the SmartRooms Qatar team how optional input redundancy is configured if your control room depends on a backup feed. Signal processing crops and scales content to match the wall layout, so each feed fits the correct area.

How is the wall controlled and calibrated?

Control is via Ethernet, and all settings and operational parameters are accessed through the graphical user interface. A built-in colour sensor supports colour calibration, which matters when several cubes must look alike side by side. In a government operations room in Doha, network control lets a technical team adjust the wall without going to the unit itself.

How much wall and floor space does each cube need?

Each cube measures 1,550 mm wide and 872 mm high, or 70 inches diagonal. Because it is rear projection with rear access, allow clear space behind the unit for servicing and cable routing, and check ceiling height and doorway widths for delivery into the room. A free site survey is the best way to confirm this in a lobby, control room or school hall before the order is confirmed.

How narrow can the gap between cubes be set?

Screen gap is adjustable down to 0.2 mm, depending on configuration and ambient temperature. A narrower gap reduces the visible join in a multi-cube wall, but the achievable setting should be confirmed for your room layout and temperature rather than assumed from the minimum figure. SmartRooms Qatar can review the configuration during the site survey.

Is the EVL-721 suitable for hot, dusty conditions in Qatar?

The source data does not give an operating temperature range or a dust rating, so do not assume outdoor or semi-outdoor use. Summer temperatures in Qatar can exceed 45°C, so confirm the room's air conditioning and ventilation with your facilities team and ask SmartRooms Qatar to confirm the environment before installation. The mains input is 100 to 240 VAC at 50 to 60 Hz, and noise is below 35 dB.

What warranty applies, and what does SmartRooms Qatar handle?

The EVL-721 carries a 2-year warranty from the manufacturer. SmartRooms Qatar supplies the unit, delivers it to all eight municipalities of Qatar, arranges professional installation and carries out free site surveys. Warranty conditions are those set by the manufacturer, so ask for the full terms to be included with your quotation.

Can I buy the EVL-721 through an LPO or a government tender?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and supports government tenders, including Monaqasat. Payment can be made by bank transfer, cheque or purchase order. Send the model name, the number of cubes and the room details, and the team usually issues a quotation within one working day. Multi-unit orders for a ministry or university should include the intended wall layout.

Can several EVL-721 cubes be combined into a larger wall?

The signal processing listed for this model crops and scales content to the wall configuration, so several 70-inch cubes can be arranged as one larger display. Plan the grid, the screen gap and the control network before ordering, and count the number of DVI-D feeds you need. A quotation can be prepared once you share the wall dimensions and room layout.