Digital signage in hotels — from lobby to room

Digital Architecture: Redefining Hospitality

Today, a hotel is no longer an analogue retreat, but a highly complex web of digital touchpoints. When a guest enters the lobby, it is no longer the interior alone that determines perception, but the intuitive density of information. Digital signage in the hospitality industry has long since moved past the era of static posters and simple TV menus. It is about the fusion of Building Management Systems (BMS), Property Management Systems (PMS), and visual communication. Those investing in hardware today are planning for a lifecycle of five to seven years. Technical standards such as 5th or 6th generation SoC (System-on-Chip), connectivity via Wi-Fi 6E, and compliance with ecological standards like EU Regulation 2021/341 are no longer options, but business-critical foundations.

The Lobby as a Central Hub: Initial Contact Points

The reception area is the visual flagship. Large-format LED solutions that go beyond conventional LCD totems are increasingly being used here. We are seeing a trend towards fine-pitch LEDs with a pixel pitch of 0.9 to 1.2 mm. Products such as the LG MAGNIT series or Samsung The Wall (IWA series) set benchmarks here in terms of black levels and contrast ratios.

Technically, the control system is decisive: while simple media players used to be installed behind screens, today we rely on dedicated controller units like the NovaStar MX40 Pro. These enable not only precise colour calibration but also real-time HDR processing. For the hotel budget, this means: higher initial costs, but a significantly longer service life of up to 100,000 operating hours and enormous flexibility in content playback. A static morning welcome greeting transforms seamlessly in the evening into an immersive digital art installation that controls the room's ambience.

Wayfinding and Kiosk Systems: Relieving Staff Pressure

Efficiency in hospitality is measured by the relief of employees from repetitive tasks. Digital wayfinding systems must do more than just say "Room A is on the left". Integration of live data from conference management's Outlook or Google calendars is standard. On the hardware side, 22 to 32-inch touch displays are often used here.

A critical factor here is the Accessibility Strengthening Act (BFSG), which comes into force in June 2025. Interactive terminals must be operable by people with disabilities – this concerns mounting height, voice output options, and contrast ratios. A conventional tablet on the wall is not enough here. Industrial solutions with IK10 certification for impact resistance and anti-reflective surfaces are mandatory to guarantee longevity in public spaces.

IPTV and In-Room Entertainment: The Room as Command Centre

The heart of the digital journey remains the hotel room. The classic television is becoming a "Guest Engagement Centre". Here, two ecosystems dominate the market: LG Pro:Centric and Samsung LYNK Cloud.

LG Pro:Centric Direct

This platform allows hoteliers to individualise the user interface without external set-top boxes (STB). Communication takes place via IP networks or coaxial cables (via DOCSIS). Important for the IT infrastructure: the displays (e.g. the LG UR761H series) simultaneously function as access points. This reduces the number of WLAN nodes required in the building and minimises interference.

With Pro:Centric Direct, you can:

• Implement personalised greetings.
• Integrate room service menus with a direct connection to the POS system.
• Accelerate check-out processes.

Samsung LYNK Cloud

Samsung offers similar depth with its HT-Q series. The LYNK Cloud is particularly interesting for hotel chains, as it enables central management across different locations. A technical highlight is the analysis function: Which apps are being used? How long was the screen on? This data flows directly into consumption optimisation. Through the integration of Samsung SmartThings, guests can also control lighting, temperature, and curtains via the remote control – provided the corresponding KNX or Zigbee infrastructure has been installed in the background.

Conference Rooms and MICE: Pro-AV Meets Design

In the area of Meetings, Incentives, Conventions, and Exhibitions (MICE), the requirements for latency and image quality are highest. Here, 110 to 136-inch All-in-One LED displays are often used. These systems, such as the Absen Polaris series, combine LED modules, controllers, and speakers in one housing. They are mounted in a few hours and do not require complex substructures like classic video walls.

For web conferences, the integration of hardware DSP (Digital Signal Processing) and camera systems such as Logitech Rally Bar components is crucial. These are connected directly to the screen or room system via USB-C (DisplayPort Alt Mode). The standard here is "Bring Your Own Device" (BYOD). Wireless presentation systems like Barco ClickShare must be natively integrated into the infrastructure to minimise IT support requests.

Smart Glass and Architectural Integration

An often underestimated element in modern hospitality planning is the integration of visual infrastructure into the building fabric. Smart Glass (electrochromic glass) is increasingly used to switch meeting rooms to opaque on demand or to enable digital projections onto window surfaces. In combination with transparent OLEDs (such as the LG 55EW5F-A), information layers are created that do not block the view but still provide data. This is particularly useful in historic buildings where massive totems would disrupt the aesthetic structure.

Sustainability and EU Directives

In the context of the CSRD (Corporate Sustainability Reporting Directive), the energy consumption of displays is coming into focus. Modern hospitality displays feature light sensors for automatic brightness adjustment and deep-sleep modes controlled via the network (Wake-on-LAN). EU Regulation 2021/341 sets strict limits for standby consumption. When planning, we recommend looking not just at the acquisition costs (CAPEX), but explicitly at the Total Cost of Ownership (TCO), including electricity costs over 5 years.

Practical Example: Business Hotel in Vienna

Scenario: A newly built 4-star business hotel with 180 rooms and 4 conference rooms.

Hardware Setup:

• Lobby: 1x LG MAGNIT 136-inch Micro-LED for brand staging and ambient content.
• Rooms: 180x Samsung HG50AU800 (50-inch 4K UHD) with native LYNK Cloud connection to reduce hardware costs (no set-top boxes).
• Corridors/Foyer: 10x 32-inch displays (Samsung QB32R) for dynamic wayfinding and emergency exit display in case of fire (integrated into fire alarm system).
• Conference: 4x BrightSign HD1025 players for controlling projectors and displays, managed via a central easescreen Crossfire CMS.

Result: Through central management, the hotel staff saves approx. 12 working hours per week previously spent manually updating door signage and info folders. Energy costs were reduced by 22% compared to conventional solutions through automated schedules (CMS-controlled).

What We See in Practice

1. From Monitor to System: A display without integrated SoC is effectively obsolete in the hospitality industry. Maintenance costs for external players are too high in mass rollouts (100+ rooms).
2. Interfaces are the Bottleneck: The best hardware is of little use if the PMS (e.g. Opera or Mews) does not communicate stably with the CMS. API availability is the first criterion in product selection.
3. WLAN Overload: Many hotels underestimate the data load of IPTV streams in 4K. A wired CAT6a infrastructure for stationary displays remains the more stable recommendation compared to pure Wi-Fi.
4. Content Neglect: Hardware is often high-quality, but the content is of inferior quality. A professional CMS like easescreen allows design templates to be maintained centrally, so even employees without graphic design skills can post aesthetic news updates.
5. Legal Certainty BFSG: Many planners are still ignoring the 2025 Accessibility Strengthening Act. We are already seeing retrofits of kiosk systems that are only two years old because they are not compliant.

Recommendation from Lumexo

• System Choice by Infrastructure: Rely on integrated systems like LG Pro:Centric or Samsung LYNK if you aim for a seamless guest experience without additional hardware in the room. This saves installation time and points of failure.
• Future-Proofing through BFSG Compliance: When planning interactive systems (check-in kiosks, wayfinding), pay attention to the requirements of BFSG 2025 (contrast, height, tactile/acoustic aids) today to avoid expensive retrofits.
• Centralisation: Use a cross-manufacturer CMS like easescreen for public areas to manage LED walls, signage totems, and lift displays in one interface, while rooms run via the manufacturer's own cloud.
• Energy Monitoring: Integrate display control into the building automation backend. Automatic shutdown during non-occupancy (via PMS check-out status) is the most effective lever for cost reduction.