Key Features Sturdy and Durable: The item is made of high-class copper with an electroplated process, making it waterproof, impact-resistant, rustproof, and sturdy. Water and Cost Saving: It adopts a two-stage flushing design, which senses for 3 seconds and then flushes for 3 seconds, followed by flushing for 4 seconds when people leaving the toilet, and the amount of water can be adjusted, static power consumption <5UA (DC), <2W (AC), the valve automatically closes when the loss of power or water pressure. Sensing Distance Adjustment: The sensing distance can be adjusted (21.65-25.59 inch) to meet a variety of needs according to the specific environment to achieve the purpose of promoting a level of public health. Convenient and Hygienic: The entire flushing process is automatically controlled by sensors, so you can flush after urinating without touching any part of the flusher. Application: It is an automatic induction device mainly used in restrooms or toilets in public places such as restaurants, shopping malls, airports, schools and other institutions. Specification Material: Copper Color: Silver Process: Electroplated Flush Control Mode: Automatic Induction Installation Method: Wall Mounted Power Supply: 4 x AA Batteries Voltage: DC 6V Temperature: 0.1-45℃/32.18-113°F Induction Range(Adjustable): 55-65cm/21.65-25.59inch Applicable Water Pressure: 0.05Mpa~0.8Mpa Water Inlet Diameter: G1/2''(DM15) Static Power Consumption: <5UA(DC), <2W(AC) Package Size: 22*16.5*10cm/8.66*6.5*3.94inch Product Size(D*H): 6*33.5cm/2.36*13.19inch Sensor Size(D*H): 5*14.5CM/1.97*5.71in Hose Length: 19cm/7.48in Gross Weight: 1kg/2.2lbs Net Weight: 0.95kg/2.09lbs Package Included 1* Automatic Sensor Urinal Flusher 1* English Manual Other Accessories for Use