YBlucklly Automatic Sensor Touchless Bathroom Sink Faucet Type: Automatic Sensor Faucet Bathroom Sink Faucet Installation:Deck Mount On under counter basin,1 or 3-hole 4" installation installation Handles Number:Touchless Main Body Material:Brass Core Valve:Solenoid Valve Water Type:Cold&hot Water Finish:Matte Black Pop up drain include: No Cover Plate include:Yes Removable Deck Plate: Yes YBlucklly Installation instructions YBlucklly Bathroom Faucet Details Size Overall Height :6.1inch Spout Reach:4.21inch Spout Height :4.72inch Deck Plate Length:6.5inch Battery Powered Control Box Power Supply:DC 6V,4AA alkaline Battery(not included) Can last for 2 years for family use Sensoring Low Battery Indicator:Red Led Flash Safe to be used in bathroom Old and new batteries can't be used together.Batteries should be changed after stopping working. Package 1x faucet body with mounting stem and nut 1x deck plate 1x control box 1x water mixer valve,brass with check valve 2x 1/2-9/16 water supply pipe 1x 1/2-1/2 water pipe (for mixing water) 1x set fixing screws(for control box) 1x instruction paper YBlucklly Bathroom Faucet Details Infrared Sesnor faucet Perferred Brass for Ruggedness and Durability. Ruggedness and Durability Perferred Brass, smooth-feel, resists scratches, corrosion and tarnishing, lead free,healthy and durable. Waterfall Faucet Spout Perferred Brass, smooth-feel, resists scratches, corrosion and tarnishing, lead free,healthy and durable. Automatic Sensor Touchless Waterfall Bathroom Sink Faucet Sensor Hands Free Automatic Sensor Touchless Waterfall Bathroom Sink Faucet Sensor Hands Free Automatic Sensor Touchless Waterfall Bathroom Sink Faucet Sensor Hands Free Lavatory Bathroom Sink Faucet Black Widespread 2 Handles 3 Holes 8inch Black Black Bathrooom Faucet Faucet with Pull Out Sprayer 1-Handle Bathroom Sink Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews — — — 4.6 out of 5 stars 3 3.4 out of 5 stars 48 no data no data no data no data no data