Reliable Smart Switching – Qbus REL04SA for Motors, Lights & Panic Control in European Smart Homes
The Qbus REL04SA DIN-rail module is a robust and flexible relay solution for smart home automation systems across Cyprus and Europe. Featuring 4 connected outputs rated at 16A, it’s ideal for controlling lighting circuits, motorized devices, and other high-power systems in residential or commercial environments.
With 5 direct inputs, including a dedicated All Off/Panic button, the REL04SA allows for manual override and emergency control, enhancing safety and convenience. It can function as a standalone unit or be integrated into a full Qbus smart home controller, offering scalable automation options for new builds or retrofits.
Whether you’re managing shutters, pumps, fans, or general lighting, this module delivers reliable switching, modular design, and Made-in-Belgium quality. It’s a trusted choice for smart homes seeking secure, responsive control over essential systems.
Explore more Qbus smart relay modules and automation tools for your projects in Cyprus and across Europe.





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