GIA provides a range of services including guest internet access, interactive IPTV, and comprehensive TV solutions through COAX and headend systems. Their offerings also encompass devices like Chromecasts and soundbars, as well as B-GUEST for streamlined guest communication automation. The super mobile hotel and group app enhances the guest experience, while digital signage keeps information accessible. Voice services are available through both IP and analog systems. The HUB features a dashboard that integrates various cloud feeds, delivering content such as TV channels and movies. All products are designed as standalone units with open APIs, enabling effortless integration across various sectors, including hotels, healthcare, and maritime industries, thereby extending hospitality solutions to other markets. The Nonius Hotel Group App, GuestU, provides guests with an exceptional experience, featuring a chat function for concierge services, room service requests, restaurant bookings, spa appointments, and excursion planning, along with a city guide highlighting local attractions and navigating routes. Additionally, the app supports mobile key functionality, integrating seamlessly with leading door lock and room control manufacturers, empowering guests to utilize hotel services directly from their personal devices. Ultimately, the GuestU app not only enriches the stay of guests but also positions hotels as tech-savvy and considerate of modern hospitality needs.