Motion Sensor Activated Kitchen Faucet: Bring your hand close to the motion sensor to activate the water flow. If you forget to turn off the kitchen sink smart faucet after using, it will automatically turn off in 3 minutes to reduce excess water. kitchen faucet, more convenience and hygiene. 2-inch short sensing distance allows your hands to pass through the sink without opening/closing the water valve. Dual-function Pull Down Sprayer: Welsan touchless kitchen faucet contains 2 different sprayer mode: Stream Mode, Spray Mode. Each mode will satisfy with different usages and you will find this Touchless Faucet for Kitchen Sink is an ideal dishwashing helper. In addition, you can pull down the 15.7” kitchen sprayer to rinse most kitchen sink area as you wish. Unleaded & Stainless Steel: Made of good quality food-grade SUS304 stainless steel , corrosion-resistant and wear-resistant, and sturdy for life.Good quality ceramic valve passed over 500,000 tests prevents leakage. Smooth matte black finish resists fingerprints and water spots through daily use. Feel confident to use this faucet for kitchen sink. Manual and Sensor Mode: Welsan non-contact kitchen sink faucet can work just as a normal faucet . You can turn off the sensor by turning the knob on the controller counterclockwise. High-arch spout,360-degree for a broad range of motion in and around the sink. Easy Installation: Pull down hose and water line hose altogether pre-installed in this kitchen faucet touchless to save much time ,no require plumber,finish DIY installation less than 30 minutes.optional deck plate Included,allows you to install this single handle touchless faucet on a 1 or 3-hole sink.