The active infrared sensor, neck-mounted and responsive, triggers in about 0.3 second, then shuts off after a two second delay, so performance stays dependable even with frequent traffic. There is also a 60-second maximum run limit, to add protection against accidental waste, and the built in temperature control helps keep handwashing comfortable. Designed for upscale commercial interiors, the Fontana Tivoli Automatic Brushed Gold Motion Sensor Faucet balances style engineering and day to day operating ease in a confident way. It works well in airports, hotels, restaurants, shopping malls, corporate towers, universities, healthcare settings, luxury spas, entertainment spaces, and higher-end office restrooms where looks and durability both matter. Power may come from four AA alkaline batteries, or via an AC adapter, with battery life rated up to 200,000 cycles. The 6-volt magnet latching solenoid valve supports efficient control across a 1 PSI to 100 PSI working pressure range. Installation is less fussy with included items such as a 50-mesh particle filter, standard 2.2 GPM aerator, stainless steel hoses, flow preventers, mounting hardware, and pre-installed batteries. ADA, ANSI, CSA and NSF Standard 61 Section 9 compliance enhances spec confidence for commercial builds. Elegance, reliability and hands-free operation for modern restroom facilities, this faucet offers lasting sophistication, a refined presence, dependable operation, long term value and professional grade reliability.