The DTV+ system controller acts as the wiring center and "brain" for the DTV+ showering system, providing connections for every component and powering the digital interfaces. Every DTV+ system, at a minimum, requires one K-99693 digital interface, a K-99694 mounting bracket, and this system controller - beyond that, everything is customizable. Integrated web pages for system set up and configuration using a computer or mobile device connected via router or home network Provides connections for all system components Provides power to the digital interfaces and controls digital valves and other connected system devices Two ports for connecting digital valve(s) Eight ports for system component connections One Ethernet port for hardwire connection to home network or via Wi-Fi adapter (sold separately) One jack for power cord connection Includes power supply This product can save water and help meet CALGreen requirements by allowing only one water outlet to function at a time Automatically checks for software updates (with internet access) Product weight: 2.38 lb