Description: Wall-mounted sensor urinal. Made from high quality ABS shell and stainless steel wave tube, fine workmanship, corrosion resistant and durable The sensor automatically controls the flushing, so there is no need to touch the flusher after using the toilet, no peculiar smell is left, avoiding cross infection effectively Two-stage water outlet (pre-flush for three seconds, and continue flushing for eight seconds when leaving), sanitary and deodorant Fixed adjustment of the water intake time, significantly saving water Convenient to install and replace. Easy to use and fit for most toilets, universal and practical; great for home, hotel, bar, pub, club, etc Specification: Material: ABS, stainless steel Size(LxW×H): Approx. 135×65×275mm/5.3×2.6×3.3inch Inlet Water Hose Dia. G1/2*(DM15 Sensing range: factory setting 55-65cm Outlet diameter: G2/1 Voltage: DC 6V Power Supply: 4x AA batteries (Included) Applicable water pressure: 0.05-0.8Mpa Package Includes: 1 Piece Automatic Urinal Flush Valve(2 Pack) Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.