Lutron RRST-RD-BI RadioRA 3 Sunnata RF Companion Dimmer Local Control, 120V, Biscuit

Optimize lighting performance and security with the Lutron RadioRA 3 Sunnata RF Companion Dimmer RRST-RD-BI. Built for installers and integrators, this smart dimmer provides precise local control of lighting loads on standard 120V circuits, delivering smooth fades and consistent levels that improve occupant comfort and energy efficiency. As part of the RadioRA 3 Sunnata RF product line, the RRST-RD-BI integrates seamlessly into whole-building lighting networks, enabling coordinated scenes, scheduling and remote adjustments that support surveillance and monitoring strategies.

Designed by Lutron Electronics for commercial and high-end residential applications, this dimmer helps reduce energy costs while enhancing security through timed lighting scenarios and integration with automation systems. The RadioRA 3 compatibility ensures dependable RF communication and easy scaling across multiple zones, simplifying rollout for new installations or retrofits. Whether you’re specifying lighting control for offices, retail, hospitality or security-sensitive environments, the RRST-RD-BI offers a professional-grade solution.

Upgrade your lighting control infrastructure—add the Lutron RRST-RD-BI to your RadioRA 3 system for smarter, more secure illumination. Contact your distributor or order today to support monitoring, surveillance-ready scheduling and enhanced energy management.

• Seamless local lighting control that delivers smooth dimming and instant response for improved occupant comfort and productivity
• Integrates with RadioRA 3 and Sunnata RF ecosystems for reliable, scalable smart lighting across commercial or residential sites
• 120V compatibility ensures straightforward retrofit into standard circuits, reducing installation time and labor costs
• Enhances security and surveillance programs by enabling scheduled, scene-based lighting to deter unauthorized access and support monitoring systems
• Industry-grade reliability from Lutron Electronics with model RRST-RD-BI for long-term performance and simplified system maintenance