Omni-Bus controls lights shades fans shutters pumps and more. Utilizing the worldwide DIN rail standard for mounting this bus and controller based management family controls CFL LED electronic low voltage Halogen and incandescent lighting. Each hard-wired or wireless device works in 110/220/240V 50-60Hz markets unless otherwise noted. Modular Omni-Bus components can be located where needed to save wiring and installation costs. Elegant multi-button programmable wall switches eliminate the expense of in-wall high voltage wiring to multi-way switches.