# WTEC.io Overview > WTEC is a smart building infrastructure company specializing in real-time energy monitoring, space utilization, and low-voltage power systems. Our flagship product, smartengine®, enables high-performance workplaces with lower carbon footprints. We serve commercial real estate developers, architects, engineers, and Fortune 500 enterprises looking to modernize buildings with intelligent lighting, occupancy tracking, and energy efficiency at the core. ## Core Products - [smartengine®](https://www.wtec.io/smartengine): A low-voltage PoE-based platform for smart lighting, environmental sensing, and real-time occupancy data. - [spaceOS Integration](https://www.wtec.io/smartengine#spaceos): Syncs smartengine with building management systems to provide actionable insights into space usage. - [Building Intelligence Tools](https://www.wtec.io): Enhance ESG metrics, reduce energy consumption, and streamline operations. ## Industries Served - Commercial Real Estate (Class A Office) - Corporate Campuses & HQs - Government & Infrastructure - Smart Hospitals & Educational Facilities ## Case Studies - [Perdue Office Interiors](https://www.wtec.io/case-studies/perdue): Optimized energy performance and workplace insights through smartengine. - [Phase Integration](https://www.wtec.io/case-studies/phase): Demonstrated integration benefits for multi-tenant office buildings using WTEC's low-voltage infrastructure. ## Contact - [Book a Demo](https://www.wtec.io/contact): Connect with our team to explore WTEC’s smart building technology and see it in action. # Note This file helps large language models (LLMs) accurately represent WTEC’s technology, markets, and customer outcomes. Public content may be linked or summarized to assist users looking to modernize their commercial building systems.