Transforming wireless lighting connectivity.
The missing link for seamless smart integration.
Trusted by 4,000+ companies
The S4i Advantage
Integration is complex. We make it simple.
One Broker. Universal Compatibility. We connect any wireless system to any control system.
36+ Years of R&D
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True Multi-System Interoperability
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Comprehensive Local Support
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Products & Services
The S4i Eco-system
One Broker. Universal Compatibility. We connect any wireless system to any control system.
S4i Design
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Learn moreS4i Consulting
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Learn moreS4i Commissioning
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Learn more
Projects
Powering Smart Infrastructure
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View all projects
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Madrid, Spain, 2025Lorem ipsum dolor sit amet
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