Single hole deck mount electronic sensor faucet with polished chrome plated brass body and 0.5 GPM vandal resistant non-aerated spray device, hydro-generator power supply, AC/DC control module, temperature control mixing valve with integral check valves, flexible supply hoses & G 3/8" female inlet adapters . Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9, NSF 372 and UL 1951. Meets ADA ANSI/ICC A117.1 requirements.