Indoor Mobile Infrastructure for Commercial Buildings
Proptivity designs, installs and operates shared indoor 4G & 5G infrastructure that delivers reliable mobile coverage inside commercial buildings.
Our systems allow all mobile operators to deliver service through a single infrastructure, ensuring consistent in-building connectivity and mobile coverage across offices, retail destinations, hotels, healthcare facilities and other commercial properties.
How indoor mobile infrastructure works
Indoor mobile infrastructure brings mobile network capacity inside the building itself, rather than relying on signals from outdoor base stations. Dedicated indoor systems distribute mobile network capacity and coverage throughout the property, ensuring reliable performance across common areas, workspaces and underground levels where outdoor signals typically weaken.
Why indoor mobile infrastructure is becoming essential
Modern buildings and modern mobile technology are evolving in opposite directions, creating a growing in-building connectivity gap inside commercial buildings.
Modern buildings block mobile signals
Energy-efficient glass, reinforced concrete and modern insulation significantly reduce signal penetration from outdoor networks.
5G networks struggles to enter buildings
Higher 5G frequencies deliver greater performance but are weaker at passing through modern building materials.
Buildings lack control over mobile coverage
Fewer than 5% of commercial buildings have dedicated indoor mobile infrastructure, leaving owners with little control over mobile performance inside their assets.
Why indoor mobile infrastructure matters for modern buildings
Exceptional tenant experience
Reliable building-wide mobile coverage across lifts, lobbies and shared spaces ensures uninterrupted service for tenants and visitors.
Secure mobile connectivity
Operator-grade neutral host infrastructure supporting secure communication through each tenant’s mobile provider.
Future-ready buildings
Shared mobile infrastructure supports connected devices, smart building systems and evolving 5G technologies.
Indoor mobile infrastructure designed for different building needs
Different buildings require different levels of indoor mobile capacity, performance and building connectivity depending on tenant density and building size. Proptivity offers scalable indoor infrastructure designed to support a wide range of commercial environments.
Plan indoor mobile infrastructure for your building
Estimate the 5G capacity required for your building and understand how different infrastructure levels support your tenant needs.
Why property owners choose Proptivity
Smarter & greener infrastructure
Less equipment, fewer cables and significantly lower energy consumption.
Future-ready architecture
High-capacity indoor 5G infrastructure built to support evolving mobile technologies and connected building services.
One partner, all operators
A single system enabling service from all mobile operators.
Simple commercial model
One agreement covering design, deployment and operation.
Fully managed infrastructure
Design, installation and 24/7 monitoring handled by Proptivity.
Designed for commercial buildings
Scalable infrastructure for offices, retail, hospitality and mixed-use developments.
Projects
Recent examples of indoor mobile infrastructure deployments across Europe
Installed
Technology
Owner
Size
Legacy indoor systems – analogue and infrastructure-heavy
Traditional indoor coverage relied on coax-based Distributed Antenna Systems (DAS) that distribute radio signals throughout the building. These systems require large amounts of cabling, analogue equipment and complex integration with mobile operators, while offering limited flexibility when capacity needs increase.
Modern indoor infrastructure – fully digital and scalable
Proptivity deploys digital small-cell based indoor mobile infrastructure that brings mobile network capacity directly inside the building. This architecture reduces equipment and cabling, improves energy efficiency and enables flexible upgrades as mobile technologies evolve.
How Proptivity compares to legacy indoor mobile infrastructure solutions
Question and need
Which solution can support this need?
Do your tenants want to use 5G powered laptops and routers?
Repeater
No
Passive DAS
No
Proptivity
Yes
Will you need flexible upgrade opportunities when the need for capacity increases?
Repeater
No
Passive DAS
No
Proptivity
Yes
Do you want to have a single point of contact for system design, integration, installation, operation, and maintenance?
Repeater
Possibly
Passive DAS
No
Proptivity
Yes
Do you want to connect solutions to the mobile network, e.g., charging stations, surveillance cameras, sensors for electricity/Water Supply/HVAC, digital locks, waste management, or will you use AI to assist in property management?
Repeater
No
Passive DAS
Possibly
Proptivity
Yes
Do you want the system to comply with legal requirements for IT-security, such as NIS2?
Repeater
Probably not
Passive DAS
Possibly
Proptivity
Yes
Do you, as a property owner, want the opportunity to utilise a private network on the same infrastructure as the public services?
Repeater
No
Passive DAS
No
Proptivity
Yes
Is great coverage important throughout the building and that it is actively monitored to ensure that the promised coverage and quality is delivered?
Repeater
No
Passive DAS
No
Proptivity
Yes
