HomeTroller S6 is HomeSeer "Flagship" controller. The unit is ruggedly built, includes a dual-core processor with 2 GB of RAM, and is designed to control light switches, thermostats, door locks, audio / video equipment, cameras, garage doors, water valves, energy monitors and much more. Home owners can access HomeTroller S6 at home or via the cloud with just about any smartphone, tablet or table-top touchscreen. HomeSeer's free standard cloud-based "myHomeSeer Remote" service provides easy remote access without storing your sensitive data in the cloud. With HomeSeer, your intelligence stays at home, ensuring better security and reliability. NOTE: HomeTroller S6 is shipped WITHOUT hardware interfaces. You will need to purchase an interface from each technology you wish to use. If you wish to control Z-Wave devices, you'll need to purchase a compatible Z-Wave interface separately. Contact HomeSeer for a list of compatible interfaces. Note: hardware interfaces (Z-Wave, Insteon, UPB, X10, etc) are not included and must be purchased separately.