Features:- Hands-Free Operation - Aquaterior Touchless Faucet features automatic water induction for convenient hands-free usage, helping to save water while soaping your hands, avoiding leaving foam on the faucet, and preventing cross infection, great for using in public places or at home - Water Temperature Adjustment - Equipped with a rotating mixing valve which allows adjustment of water temperature between hot, warm, and cold,ideal for year-round usage - Durable & User-friendly - Made of sturdy brass body with chrome plating for resistance to corrosion, rust and scratch for longtime use; Features plugged in design for power supply while also being 4 AA batteries operated for backup power supply, ensuring the faucet still works during the power cut- Easy DIY Installation - Comes with a complete set of mounting accessories including screws and nuts for simple, convenient and fast DIY installation without the need to hire additional installers- Wide Application & Quality Assurance - Features a simple and versatile design with premium metallic luster for a contemporary style which fits in hotels, hospitals, farmhouses, villas, restaurants or commercial and domestic bathrooms; Comes with NSF, CUPC & CEC certification for safety, along with 5-year warranty quality assuranceSpecifications:- Faucet Overall Dimension(LxWxH): 5 1/2" x 1 15/16" x 4 15/16"- Spout Height: 3 9/16"- Spout Reach: 2 3/4"- Deck Plate Size(LxW): 5 7/8" x 1 15/16"- Pre-drilled Mounting Hole (Dia.): 1 1/4" to 1 1/2"- Water Temperature Range: 32 to 176 ℉- Detection Range: 4 3/4" to 7 1/16"- Voltage: AC110 V- Power: 4pcs AA batteries (Excluded)- Net Weight: 4.4 LbsPackage Contents:- 1x Faucet- 1x Hose- 1x Control Box- 1x Deck Plate- 1x Mounting Tool- 1x Valve- 3x Hose Filters- 2x Cold/Hot Water Hoses- 1x Set of Screws- 1x Manual