About us: HALO Sanitary is our brand and till now, we have more than 20 yeas experience in manufacturing high-quality sanitary ware products, such as all different competitive faucets,sinks,bathroon accessories. To provide the best service and product is our main goal and is delicated to serving for all customers. Features: Made of solid brass, the faucet is durable, not easy to rust and can be used for a long time. Automatic Infrared sensor control faucet, just put your hands under the water tap and the water will flow out in seconds. Classic modern design, chrome finish, exquisite workmanship, make it elegant, fashionable and easy to clean. Pure brass base with corrosion resistant property for a more stable faucet. Comes with control box, great for both home and commercial use. Specifications: Style: Contemporary Color: Brushed Nickel Installation Holes: one hole Spout Height: 114mm (4.5") Overall Faucet Width: 160mm (6.3") Faucet size: approx.6.3 * 4.5inch Control box size: approx. 9.3 * 8.7cm / 3.66" * 3.43" Flow Rate: 2 GPM (7.57 L/min) Surface: electroplating polishing Connection Size: G1/2" Water tap type: sensor faucet Battery Type: AA X 4, DC Only Sensing distance: 4"-8" Cold and Hot Switch: No Multiple Spray Head Functions: No Package Included: 1 * Faucet 1 * Control Box 3 * Hose Supply Lines 1 * Adjustable Valve 1 * User Manual After-Sale Service: If you have any problem, please feel free to contact us through Amazon and we will reply you within 24 hours.