1. Low-lead copper casting. Surface polishing chrome plating 2. The total height of the table top is 180mm, the height of the outlet is 110mm, and the width is 180mm. 3. Infrared sensing distance 27cm ± 10% adjustable 4. Net weight 1525g 5. Static power consumption: ≦ 0.2W(D.C)≦ 2W 6. Power supply mode: DO6V DC/220V AC ★The technical requirements of the product conform to CJ/T 194-2014 "Non-contact Water Supply Apparatus" and GB 25501-2019 "Water Efficiency Limit Value and Water Efficiency Grade of Water Nozzle" and have corresponding CQC certificate and test report. ★Comply with GB 25501-2019 "water efficiency limit value and water efficiency grade of water nozzle" ★According to YS/T 482-2022 "copper and copper alloy analysis method spark discharge atomic emission spectrometry" GB/T 5231-2022 Grade and Chemical Composition of Machined Copper and Copper Alloys ★In line with GB 4806.9-2023 "national food safety standards for food contact with metal materials and products", GB 31604.49-2023 "national food safety standards for food contact materials and products multi-element determination of multi-element migration determination".