This is a self adjusting faucet that comes with control box and mounting hardware. It does not come with supply lines. Designed for new and retrofit installations, TOTO"s new technology of EcoPower generation sensor faucets offer easy installation without the cost and downtime required to intall power supplies and wiring for each faucet. A comtemporary styled spout provides a cascading flow of water over the users" hands, utilizing less than 0.17 gallons per cycle, while a hydro-powered turbine charges the power supply during usage eliminating the need for battery replacement or consumption of external electrical power for up to 10 years.In today"s facilities, durability and safety are essential. That"s why TOTO faucets incorporate several integral features: waterproof electronic components, vandal proof assembly, a removable strainer to prevent clogging and make cleaning easier, and no touch operation. Mounting brackets with integral strainers and a self-cleaning solenoid valve allow for virtually uninterrupted use in high debris areas.