Digital Signage Buyer's Guide: What to Buy, What It Costs and What to Ask (UK, 2026)
Digital signage has moved from "nice to have" to standard kit for restaurants, retailers, gyms, clinics and corporate offices. But the buying process is confusing: hardware, software, content, installation and support are often sold by different people, and it is easy to end up with screens that look great for a month and then show the same stale menu for a year. This guide covers what to buy, what it costs in the UK and USA, and the questions that separate a good supplier from an expensive mistake.
What you are actually buying
A digital signage system has five parts, and you need all five to work together:
- Displays — commercial-grade screens (rated for 16/7 or 24/7 use), video walls, outdoor or drive-thru units, or touch-interactive kiosks.
- Media players — the small computer that drives each screen. Either a built-in system-on-chip (Samsung Tizen, LG webOS) or an external player (Android box, Windows PC, BrightSign).
- Content management software (CMS) — where you design layouts, schedule content and control every screen remotely. Examples include OnSign TV, Scala, Yodeck, ScreenCloud and custom-built platforms.
- Content — menu boards, promotions, wayfinding, live data (queue times, stock prices, social feeds), video. This is the part most buyers under-budget.
- Installation and support — mounting, cabling, network, and someone to call when a screen goes black on a Saturday.
Common use cases and what works best
| Use case | Typical setup | What matters most |
|---|---|---|
| Digital menu boards (QSR, cafés, takeaways) | 2–6 landscape screens behind the counter, one player each or one player driving several | Day-part scheduling, price changes from one place, integration with your EPOS so prices never drift |
| Drive-thru | Outdoor high-brightness (2,500+ nits) enclosures, sometimes with order-confirmation screens | Weatherproofing, brightness, uptime |
| Retail promotions | Window-facing and in-aisle screens, shelf-edge displays | Easy campaign scheduling across many stores, portrait support |
| Video walls (reception, showrooms, events) | 2×2 to 4×4 narrow-bezel panels with a video-wall controller | Bezel width, calibration, content designed for the wall's shape |
| Touch kiosks (self-order, wayfinding, check-in) | Portrait touch screens with a custom app | The software: this is an app project as much as a signage project |
| Corporate / internal comms | Screens in reception, canteen, factory floor | Live data feeds (KPIs, safety stats, calendars), templates non-designers can use |
| Digital billboards / DOOH | Large outdoor LED | Planning permission, ad-scheduling software, remote monitoring |
What digital signage costs
Indicative UK prices; US pricing is broadly similar in dollars.
Hardware, per screen
- Commercial 43″–55″ display (16/7 rated): £350–£900
- Commercial 65″–75″ display: £900–£2,500
- High-brightness window / outdoor display: £1,500–£6,000+
- Media player: built-in (free) to £80–£400 for an external player
- Touch kiosk enclosure with screen: £1,800–£6,000
- Video wall (2×2, 55″ panels + controller): £5,000–£12,000
- Mounting and installation: £150–£500 per screen (more for walls and outdoor)
Software
- Cloud CMS subscription: £8–£30 per screen per month for mainstream platforms; enterprise platforms such as Scala are quoted per project
- Custom signage platform (your own CMS, integrations, no per-screen fees): £15,000–£60,000+ depending on features
Content
- Template-based menu board or promo set: £300–£1,500
- Bespoke animated content package: £1,500–£8,000
- Ongoing content updates: £150–£800 per month depending on frequency
Worked example: a takeaway with four 50″ menu boards, a cloud CMS and a designed menu set typically comes in at £3,500–£6,500 to install, then £40–£120 a month for software. A ten-site restaurant group with EPOS integration and a custom platform is a £40k–£90k project.
Off-the-shelf CMS vs a custom signage platform
Use a cloud CMS (OnSign TV, Yodeck, ScreenCloud, Scala) when you have a handful of screens, standard content and no unusual integrations. You'll be live in days and the per-screen fee is modest.
Consider a custom platform when:
- You have 30+ screens and per-screen fees are adding up to thousands a year.
- Content must come from your own systems — EPOS prices, stock levels, booking systems, production KPIs, queue management.
- You need touch or self-service apps that a generic CMS cannot build.
- You want to white-label signage as a service to your own customers.
Ten questions to ask any signage supplier
- Are the displays commercial-grade with a 16/7 or 24/7 warranty, or consumer TVs?
- What happens when a screen loses network — does it keep playing cached content?
- Can I change a price on every screen in every site from my phone?
- Can it pull live data from my EPOS / booking / stock system? Show me it working.
- What is the total cost per screen per year including software?
- Who designs the content, and what does the second and third round of updates cost?
- Can I schedule content by time of day and day of week (day-parting)?
- How is remote monitoring handled — will you know a screen is black before I do?
- What is the support SLA, and is on-site support available in my area?
- If I leave, do I keep my hardware, content and data?
Mistakes we see most often
- Consumer TVs. They are not built for continuous use, void warranties when used commercially, and lack the features (scheduling, remote power, portrait mode) you will want.
- Buying screens before planning content. The screens are the easy part; a menu board that never changes is a laminated poster that cost £800.
- No EPOS integration. Prices on the board disagree with prices at the till. Customers notice.
- Ignoring brightness. A standard screen in a sunny window is invisible by lunchtime.
- No monitoring. Black screens in a reception area do more damage than no screens at all.
How NHZ Global delivers digital signage
We design and build digital signage solutions for restaurants, retailers and corporate clients in the UK and USA: custom digital menu boards, touch-interactive kiosks, video walls, drive-thru and outdoor displays, and digital billboards. We work with Scala and OnSign TV where they fit, and build custom signage platforms with EPOS, stock and booking integrations where they don't. Every project is quoted as a single, itemised fixed price covering hardware, software, content and installation, so there are no surprises. See our nationwide supermarket signage rollout and airport passenger-information displays case studies.
Tell us about your site and we'll come back with a recommended setup and price, or call our Slough office on +44 208 0770404 or our San Jose office on +1 201 799 9888.
Frequently asked questions
How many screens do I need for a digital menu board?
Most counters use two to four landscape screens; plan roughly one screen per 20–25 menu items so the text stays readable from the queue.
Can I use my existing TV?
You can for a trial, but for daily commercial use a commercial display is more reliable, brighter, warrantied for the purpose and usually has a built-in media player.
Does digital signage need an internet connection?
Only to receive updates. A properly configured player caches content locally and keeps playing if the connection drops.
How long does installation take?
A single site with a few screens: one day. Multi-site rollouts are scheduled site by site, usually outside trading hours.
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