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Commercial, Retail & Event AV, Screens & EPOS Solutions - CMS Electronic

Always-on security, networking and AV integration for businesses and premium smart homes.
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LED walls and commercial screens in a modern venue
Integrated AV, Screens, Sound and EPOS for Venues and Retail
Design, install and support everything from shopfront displays and digital menus to concert-ready LED walls, high-power sound and modern EPOS – anywhere in London and across the UK.

Turn your venue or shopfront into a live marketing channel with ultra-bright, reliable commercial screens and video walls. CMS Electronic specifies, installs and supports end-to-end solutions that keep your content sharp and running, all day and night.

  • Advertising & window displays: High-brightness shopfront and street-facing screens designed to cut through reflections and daylight.
  • Digital menu boards: Restaurants, bars and cafés with dynamic menus, promos and upsell content that can be updated in minutes.
  • In-store product & wayfinding screens: Guided selling, product explainers and directional signage that matches your brand.
  • Large-format video walls: Seamless tiled displays for flagship spaces, control rooms and immersive brand experiences.

Behind the screens, we design the media players, content scheduling and remote management layer so your team can easily push playlists, time-based promos and day-parted menus across one or many locations.

From indoor stages to outdoor festivals, we design and deploy LED walls that are bright, robust and easy for your creative team to work with.

  • Stage backdrops and IMAG walls: High-resolution LED walls for concerts, theatre, DJs and conferences.
  • Outdoor and festival LED: Weather-resistant rigs with the right pixel pitch and brightness for daylight performance.
  • Temporary, touring and rental-style installs: Fast rigging, safe structures and clean cable management.

We handle pre-event planning, content testing, on-site build and full show support. Our team stays on-site during critical rehearsals and showtime so that content cues, camera feeds and live changes run smoothly.

Get consistent, intelligible sound from the front door to the back row. We build systems that balance impact with comfort, so guests feel the energy without shouting over it.

  • Venue sound reinforcement: Full-range systems with subs, amps and DSP configured for your room shape and capacity.
  • Background music and paging: Zoned audio for restaurants, shops, hotels and offices with separate levels for each area.
  • Speaker placement & tuning: Coverage modelling and on-site tuning to reduce dead spots and hot zones.

Our designs include amplifiers, processors and control interfaces that your team can actually use – from simple wall panels to tablet control and playlist integration.

We treat EPOS as critical infrastructure, not just tills. CMS Electronic designs resilient networks and device layouts so your team can serve customers quickly – even at peak times.

  • Server and network architecture: Local or hybrid backbones built for uptime and transaction security.
  • Fixed terminals and handheld devices: Bars, restaurants, retail and event operations with the right mix of stations and mobile points.
  • Payments and integrations: Support for leading card providers, ordering apps and inventory systems.

Where you already have software in place, we focus on clean migrations, cabling and WiFi coverage, rolling over sites in phases to minimise disruption.

Great hardware needs great content. Our in-house media team creates and optimises assets specifically for your screens and venue.

  • Static graphics and layouts: Price lists, menus, wayfinding and branded information screens.
  • Motion graphics and video loops: Animated promos, ambient visuals and product features designed for continuous playback.
  • Menu and offer animations: Time-based specials, day-part menus and campaign content tied to your calendar.

We can work from existing brand guidelines or build a visual language from scratch, then set up easy-to-use templates so your marketing team can keep content fresh.

Coffee shop counter with digital menu boards and speakers
Deploying synchronized digital menu boards, ambient audio, and marketing content to elevate the customer experience for a growing coffee chain.
Restaurant interior with LED video wall and digital menu screens
How CMS Electronic transformed a busy London restaurant with 4K LED video walls, a modern EPOS backbone, and synchronized digital signage content that boosted order value and table turnover.

CMS Electronic brings enterprise-grade engineering and creative content under one roof, giving you a single partner from first sketch to live show.

  • End-to-end delivery: Design, infrastructure, installation and ongoing support handled by one expert team.
  • Cross-domain expertise: Deep experience in commercial venues, live events, hospitality and retail – plus the network and server backbone underneath.
  • High-performance design standards: We prioritise uptime, safety, cable management and maintainability, not just the visible hardware.
  • In-house media production: Content creation and editing for your screens so branding and technology stay in sync.
  • Scalable across locations: From single venues to multi-site chains, we design standardised, repeatable solutions.
  • UK-wide delivery with London focus: Fast response and on-site support for projects in London and across the UK.

Share your plans – whether it is a new restaurant, a venue upgrade or a one-off event – and we will design a joined-up solution for screens, sound, LED walls and EPOS.

Tell us about your space, dates, audience size and any existing systems, and we will come back with clear options, budgets and timelines.

Advanced Technology Integration for Business and Home

CMS Electronic delivers end-to-end design, installation and support for commercial, event and residential technology systems. From LED walls, pro audio and EPOS infrastructure to CCTV, smart automation and enterprise-grade networking, we engineer every project for reliability, performance and seamless control. With a single expert team handling infrastructure, integration and ongoing optimisation, you get a secure, scalable platform that keeps your spaces connected and future-ready.
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