Speakman S-9510 Sensorflo Angled Spout Battery Powered Sensor Faucet with 4 Inch Deck Plate, Polished Chrome Single post with solenoid and 4-inch deck plate All electronics housed above counter 2-8-inch sensor range with 60 second time out feature 0.5 gpm flow rate Meets ASME A112.18.1/CSA B125.1