Toucheless Bathroom Sink Faucets--Black Widespread Sink Faucet for Bathroom Automatic Motion Sensor Faucets for Bathroom Sink,1 Hole Touchless Bathroom Faucets with Tall Body:The bathroom faucets utilizes cutting-edge sensing technology, allowing for touchless operation.Simply wave hand near the sensing area at the bottom of the faucet, the water will automatically flow. Remove hand, the water will seamlessly stop, providing a convenient and water-saving solution 1 Hole Black Waterfall Faucets with Tall Body,Fit for Sink Above Counter Tall Body Waterfall Faucects for Bathroom Sink 1 Hole The tall sensor faucet fits for sink above counter and ensures reliable and hygienic use;Waterfall and non-splashing flow: the waterfall faucet for bathroom sink with waterfall spout ensures a soft and non-splash water flow. It provides a pleasant and mess-free experience. 304 Stainless Steel Bathroom Faucets The tall bathroom faucet crafted from 304 stainless steel, our sink faucet boasts durability and elegance. The black painting surface adds a touch of sophistication to any bathroom Widespread Bathroom Faucet Automatic motion sensor bathroom faucet with waterfall spout ensures a soft and non-splash water flow. It provides a pleasant and mess-free experience 1 Hole Commercial Sink Faucet The tall sensor faucet fits for sink above counter and ensures reliable and hygienic use, suit for shopping mall,hotel and bathroom. Sensoring Distance Sensoring Distance(factory setting):3.94-5.51 inch Switching Time:less than 0.5s Low Battery Indicator:Red Led Flash Compared to the original battery box, we have updated its design with a high-quality body and good waterproof performance. Average daily use of 60 times, a set use can be used about 9 months . Temperature Control The mixing valve is connected to the hot and cold hoses, and is adjusted to the proper mixing ratio of hot and cold water by rotating left and right. Note: The mixing valve is installed under the sink, so please set the water temperature in advance before installation. If you want to change the water temperature after installation, you need to change it under the sink. Easy to Install Easy installation with diagram. Comes with all necessary accessories. Faucet mounting hardware, US standard thread fitting, cold/hot hoses, temperature mixer and white box are all included. All the the parts for installing are included. No need to buy extra parts. Notice: 1.Please pay attention to install a rubber ring at the interface between the battery box and mixing valve 2.When connect the hot and cold water hoses to mixing valves,please do not use white tape or a rubber ring. Installation Steps Step 1:Mounting the faucet on the deck then fasten on the bottom nuts and leather cusion under the deck Step 2:Put 4 AA alkaline battery in the battery case Step 3:Fixing the control box on the wall Step 4:Connect water mixing valve to the control box Step 5:Connect the cold water hose and hot water hoses Step 6:Connect the sensor signal wire