Fully Automatic --- Automatic sensor flushing brings incredible convenience to your life. All flushing actions are performed automatically by the machine, without human intervention. Flushing is complete, there is no leftover peculiar smell, thus avoiding the infection of the bacteria. Convenient and Hygienic --- The sensor can control the flushing according to the frequency of use, thus avoiding the waste of water resources. If the urinal is not used for a long time, the flushing valve rinse rinses automatically every 24 hours. Convenient Maintenance --- The valve and filter are installed inside, easy to adjust the water flow and clean the filter screen. Exposed wall-mounted, suitable for all kinds of modification projects. Premium Material---The urinal flush valve is made of brass, skillful workmanship, structural precision, sturdy service life.Complete with installation accessories, easy to install.