Turn existing buildings into intelligent infrastructure — distributed AI for buildings. LEXI wirelessly brings unconnected building equipment, sensors and spaces online, connects existing systems, and distributes intelligence from device to edge to cloud.

Distributed AI for buildings. Turn existing buildings into intelligent infrastructure. Proof points: production deployments, open multi-protocol architecture, multi-application infrastructure, measurable outcomes.

THE DARK BUILDING OPPORTUNITY

A “dark building” isn’t a building without lights. It’s a building that has not been digitized.

More than 85% of U.S. commercial buildings lack a building automation system (BAS). And even automated buildings often contain undigitized rooms, meters, water systems, equipment and other assets that remain disconnected from modern building software and controls.

LEXI digitizes these buildings and assets—without replacing the equipment and systems that already work.

What LEXI delivers — modernize without starting over. LEXI adds a reusable digital layer to the building you already have: lower energy and operating costs, digitize without rip-and-replace, and add applications on one infrastructure. Platform architecture turns unconnected assets into a managed edge: dark / physical assets to LEXI gateway to edge to cloud.

What LEXI delivers: modernize without starting over — lower energy and operating costs, digitize without rip-and-replace, add applications on one infrastructure. Platform architecture flow: dark / physical assets, LEXI gateway, edge, cloud.

Applications that drive value — one infrastructure, many building outcomes. Start with one application and add more without rebuilding the connectivity layer: Energy & HVAC, Equipment & Operations, Occupancy, Environment & Risk, and AI & Connected Intelligence.

Applications that drive value: one infrastructure, many building outcomes. Energy and HVAC, Equipment and Operations, Occupancy Environment and Risk, and AI and Connected Intelligence.

Distributed AI + Physical AI — from local intelligence to governed action. Edge AI handles local inference, Distributed AI coordinates across gateway, site and cloud, and Physical AI turns that intelligence into governed action through the loop: sense, context, reason, act, verify. Physical actions remain governed by policy, operating limits and verification.

Distributed AI plus Physical AI: from local intelligence to governed action. Physical AI loop: sense, context, reason, act, verify.

Where LEXI works — built for existing buildings and distributed infrastructure: commercial real estate; multifamily, student & senior living; retail & distributed sites; hospitality; industrial & utilities; and warehouse & cold chain.

Where LEXI works: built for existing buildings and distributed infrastructure — commercial real estate; multifamily, student and senior living; retail and distributed sites; hospitality; industrial and utilities; warehouse and cold chain.

Ready to make your buildings more intelligent?

Start with the priority that matters now. Add more applications and intelligence on the same infrastructure.

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