Speakman Sensorflo battery operated lavatory faucets provide facilities with ultimate reliability and easy maintenance. Perfect for hospitals, airports, offices, and other public lavatories, the S-8700 lavatory faucet features an all metal chassis, removable cover, and under counter mechanical mixer. With all electronics and batteries housed above the counter, maintenance of the S-8700 is simple and can be performed in minimal time. The faucet is equipped with a solenoid with a built-in filter and a 60 Second time out feature to prevent floods. The S-8700 uses two (2) 3-volt lithium batteries and features a low battery warning light which indicates when 10% life remains.Solenoid with built-in filter and under counter mechanical mixer Batteries two (2) 3-volt lithium batteries and electronics housed above counter All metal chassis and removable cover Low battery warning light (10% life remains) and 60 Second time out feature Meets ASME A112.18.1 CSA B125.1 One year limited warrantyCollection: Sensorflo Country of Origin: USA Finish: Polished Chrome Type: Single Hole Voltage: 120 Watersense: Yes