Ict
Video Wall & Digital Display
LED/LCD video walls, command centres, digital signage
Overview
What we offer
A complete toolkit — purpose-built for your environment.
A video wall and digital display system is a large-format visual communication solution built from multiple display modules — LED or LCD panels — assembled into a unified display surface that presents information, video, and data at a scale and resolution impossible for single-screen solutions. It encompasses the display hardware, the video processing system that manages signal input and content layout, the mounting structure, the control software, and the network infrastructure that enables content management and remote monitoring.
In Bangladesh's growing enterprise market, large-format display technology is transitioning from a luxury to an operational necessity across several key sectors. Security operations centres (SOCs) in banks, corporate headquarters, and government facilities require video walls that simultaneously display live CCTV feeds from hundreds of cameras, access control status dashboards, GIS maps, and incident management screens — giving security commanders a true common operating picture that is impossible to achieve with individual monitors. Banking headquarters require high-impact display infrastructure for trading floors, management information centres, and client-facing digital signage that reflects the institution's scale and ambition. Retail chains across Dhaka's growing premium retail corridors use digital signage networks to deliver consistent, schedule-managed brand communications across hundreds of locations simultaneously — replacing static printed materials with dynamic, measurable digital campaigns.
We design, supply, and install video wall and digital display systems for the full range of applications — from a four-tile 2×2 LCD video wall in a bank operations room to a 200-tile fine-pitch LED video wall in a transport authority command centre. Our approach begins with understanding your operational requirements: what content will be displayed, who will operate the system, what are the ambient lighting conditions, and what are the viewing distances that determine the appropriate pixel pitch or display size? These questions drive a system design that delivers the visual impact and operational effectiveness your investment deserves.
Brochure summary: SSAL presents advanced video wall and digital display solutions for indoor and outdoor applications. Featuring high-resolution visuals, centralized control and 24/7 reliability, these systems enhance communication, monitoring and advertising across control rooms, corporate spaces, retail environments and public venues — with impactful and engaging visual experiences.
Fine Pixel Pitch LED Video Walls (P1.2–P4)
Fine pixel pitch LED walls with 1.2 mm to 4 mm pixel pitch deliver seamless, high-brightness, large-format imagery without the visible bezels of LCD video walls. P1.2 panels produce 4K resolution at approximately 3×1.5 m — suitable for close-viewing security operations environments. P2.5–P4 panels serve larger command centre and lobby applications at longer viewing distances.
Narrow-Bezel LCD Video Walls
55" and 65" commercial-grade LCD panels with 1.7 mm to 3.5 mm total bezel gap create near-seamless multi-screen arrays for security operations rooms, trading floors, and management information centres. 24/7-rated panels with 3,000–5,000 nit brightness and 178° viewing angles maintain image quality for operators at any position in the room.
Command & Control Centre Displays
Security operations centres and network operations centres require display systems designed for continuous operation, rapid operator interaction, and the display of multiple simultaneous video sources in configurable layouts. We design display systems with dedicated video wall controllers (Hikvision DS-DQE series), operator keyboard/mouse desk-set control, and pre-programmed layout presets for different operational scenarios.
Multi-Window Video Processing
Professional video wall processors manage multiple simultaneous inputs — CCTV streams, web browsers, VMS dashboards, data feeds, and video conferencing — and display them in configurable windows anywhere on the video wall surface. Operators can drag and resize windows, recall saved layouts, and push specific camera feeds to full-screen in one click.
Digital Signage Networks
Content management software-driven digital signage networks manage hundreds of displays across multiple locations from a single cloud-based platform. Schedule-based playlist management delivers the right content at the right time to the right screen — without manual intervention at each display location. Real-time monitoring confirms every screen is operational and displaying the correct content.
Process
How it works
One accountable team from first site visit to handover — certified engineers, manufacturer-trained installers, and documented compliance at every stage.
Display Requirements Analysis
We conduct a structured display requirements analysis: room dimensions and geometry, ambient lighting levels and sources (daylight, artificial), primary viewing distance (minimum and maximum), content types to be displayed (video feeds, data dashboards, still images, web content), number of simultaneous inputs to be displayed, and operational usage model (security operations, management dashboard, digital signage, or mixed use). These parameters determine the optimal display technology, pixel pitch, panel size, and configuration.
System Design
We produce a detailed display system design: display type and configuration (LED tile array or LCD video wall), pixel pitch or panel size selection, total display area dimensions, video processor specification with input count and output resolution, mounting structure engineering calculations, signal distribution architecture (AV-over-IP, HDMI matrix, DVI), content management software specification, and operator control system design. Structural mounting calculations are reviewed against BNBC 2020 loading requirements for wall-mounted display systems.
Supply & Procurement
Display panels, video processors, mounting structures, and content management software are procured through authorised channels. Samsung and LG commercial display panels arrive with C-tick and CE certification. Unilumin LED tiles arrive factory-calibrated with matched brightness and colour temperature across the entire shipment — critical for seamless visual performance across the assembled video wall. Hikvision video wall controllers are procured with client-specific input configuration.
Structural Preparation & Installation
Wall or floor mounting structures are engineered and installed, with load transfer calculated to the building structure rather than simply to the wall finish. LED tile installation uses precision laser-guided alignment to minimise grout-line visibility. LCD panels are mounted with sub-millimetre alignment of bezels to achieve the closest possible seamless appearance. All cabling — power, data, and signal — is routed through dedicated conduit within the mounting structure.
Calibration & Commissioning
LED video wall calibration uses professional photometric equipment to measure and correct brightness and colour temperature uniformity across every tile — achieving <5% brightness variation and ΔE <2 colour difference across the assembled display. LCD video wall colour calibration ensures panel-to-panel consistency. Video processor configuration maps each input source to its defined display position, with operator control interface programmed for your specific operational workflows.
Training & Handover
Operators receive training on video processor control — input selection, layout management, and preset scene recall. Content management software administrators receive training on playlist creation, schedule management, and remote screen monitoring. You receive as-built drawings, system documentation, calibration reports, and equipment warranties. Annual preventive maintenance — LED pixel inspection, LCD filter cleaning, processor firmware updates — is available through our support contract.
Applications
Built for every industry
Where this solution is deployed — and the compliance environment each sector brings with it.
Security Operations Centres (SOC)
A modern bank or corporate SOC requires a video wall that simultaneously displays live CCTV feeds from dozens or hundreds of cameras, access control alarm dashboards, incident management software, and GIS situational awareness maps — all in operator-configurable, preset-recalled layouts. We design SOC video wall systems that integrate directly with Genetec, Milestone, and Hikvision VMS platforms for seamless camera management.
Banking & Financial Services
Bank headquarters trading floors, management information centres, and branch banking halls use large-format displays and video walls as operational infrastructure. Trading floors require high-density, multiple-input display for market data feeds and video conferencing. Headquarters lobbies use large-format digital displays to project institutional confidence and communicate brand values to visitors and clients.
Retail Chains & Shopping Malls
Retail digital signage networks deliver consistent brand communication across dozens or hundreds of locations — managed centrally, updated remotely, and measured analytically. Dynamic content that responds to time of day, day of week, weather, and promotional calendar outperforms static poster campaigns in both engagement and measured sales conversion.
Transport Hubs & Infrastructure
Airports, bus terminals, railway stations, and port facilities require departure/arrival information displays, wayfinding screens, and safety announcement displays managed from a centralised operations centre. High-brightness outdoor LED panels provide passenger information on exterior facades visible in full tropical sunlight.
Government & Public Sector
Government command centres, emergency operations centres, and traffic management centres require video wall infrastructure that provides commanders with a common operating picture — integrating CCTV, sensor data, GIS, and communications system status on a single large-format display surface with operator-controlled layout management.
Corporate Lobbies & Reception Areas
Corporate headquarters reception areas, hotel lobbies, and premium retail flagship stores use large-format displays and LED video walls as brand expression tools — projecting values, showcasing achievements, and welcoming visitors with a visual impact that no static signage can match.
Products & Brands
Powered by the brands you trust
We are authorised partners for every line we propose — back-to-back manufacturer warranties and channel-certified installers on every project.
Brand
What It Provides
Samsung
Commercial display technology leader providing OM and QM series ultra-slim commercial displays, The Wall fine-pitch LED modular display, 24/7-rated public information displays, and SMART Signage platform for digital signage network management.
LG
Commercial displays including OLED for premium image quality, Ultra Stretch and multi-view displays for digital signage, and CreateBoard interactive displays — with LG SuperSign content management for digital signage network operation.
Unilumin
Leading Chinese LED video wall manufacturer providing fine-pitch P1.2–P4 indoor LED wall tiles and high-brightness P4–P10 outdoor LED displays, factory-calibrated for seamless visual performance and widely deployed in command centres and public venues across Asia.
Hikvision
DS-DQE series video wall controllers and decoding platforms providing multi-window display management for CCTV-integrated video wall deployments in security operations centres, traffic management centres, and enterprise command rooms.
Panasonic
High-quality commercial displays and professional projectors providing large-venue display solutions for auditoriums, conference centres, and museum-quality display environments requiring the highest colour fidelity and reliability.
Resources
Download
One-pagers and supporting collateral you can share with your team or compliance committee.
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