Lutron QS ESN Control InterfaceLUT QSE-CI-NWK-E Lutron's QSE-CI-NWK-E is a a multipurpose integration access point for Lutron QS-based systems. Utilising both RS232 & TCP / IP over Ethernet the control inferface allows third-party devices to control or monitor Grafikeye QS & Energi Savr systems.Features • Easily integrate with touchscreens, PCs, A / V systems, or other digital systems and devices. • Control and monitor GRAFIK Eye QS, Sivoia® QS, Energi Savr NodeTM, and other products on the wired QS link. • Monitor lighting scenes, levels, shade positions and more. For a full list of commands see Integration Protocol document (P/N 040249) at www.lutron.com • Up to 10 QSE-CI-NWK-E control interfaces are allowed per QS link. • The QSE-CI-NWK-E is Quantum compatible. Refer to the Quantum System Specification Sheet (P/N 369634) at www.lutron.com for compatibility details.