The Basys collection from Sloan Valve Co. includes five modular, advanced-function sensor faucets (four deck-mounted models and one wall-mounted) that are suitable for commercial use. Three spray modules are available, including low-flow multi-stream laminar (0.5 gallons per minute), and full-stream aerated and laminar models (both at 1.5 gallons per minute).The faucets can be equipped with active infrared or capacitance sensing, and can be powered by battery, embedded solar panels, or turbine power harvesting. Faucets can also be hardwired. Interchangeable crowns can include embedded solar panels or LCD displays. sloanvalve.com