BWE Bathroom Sink Faucet With Drain Assembly And Supply Hose Lead-Free Waterfall Matte Black Faucet Single-Handle Single Hole Lavatory Mixer Tap

Automatic Touchless Bathroom Sink Faucet Type:Automatic Sensor Faucet Installation:Deck Mount On under counter basin,1 or 3-hole 4 installation Material:Brass Water Type:Cold&hot Water Finish: Matte Black Pop up drain include: No Automatic sensor bathroom faucet: motion sensor bathroom faucet by your hands High quality and durable : Black finished solid brass construction for reliability and long lasting performance. Multi-layer finishing process; stunning looks Pop up drain hole fitting: 1 5/8 with overflow The best sink hole dia for the faucet is 1.3inch-1.77inch The max counter thinkness is 2.28 inch ,if you need longer one (4inch ) , please check this asin :B08915MM4XHow to Install 1.Install faucet on the basin 2.Fix control box on the wall 3.Connect mixer valve outlet to control box inlet 4.Connect faucet and control box outlet with flexible pipe 5.Sensor signal wire connection 6.Cold water pipe connect to mixer valve inlet(mark blue) 7.Hot water pipe connect to mixer valve inlet(mark red) Control box Connect the water mixing valve to the inlet of the control box. Power Supply:DC 6V,4AA alkaline Battery(not included),can last for 2 years for family use Water mixing valve Water mixing valve is made of solid brass. 1x pop up drain with overflow 2x 1/2-9/16 water supply pipe, with red and blue mark(red one for cold water, blue one for cold water) 1x 1/2-1/2 water pipe (for mixing water) Sensor tap: Sensor powered by 4pcs AA Batteries (battery not included). The battery can last approximately 7000 times or 2 years for daily home use Easy installation motion sensor bathroom faucet with Instruction (Diagram) Included.(No drain included)