Water saving, it will automatically drain every 24 hours when not in use to prevent the odor from returning after the faucet is dried. High sensitivity, touchless flushing and hygiene show your attention to public health. Set the distance of the inductive zone Low power consumption / alarm automatically Complete with installation accessories, easy to install. Description: The automatic sensor flusher brings incredible convenience to your life. Water saving, hygienic and convenient to maintain. Complete with installation accessories, easy to install. Specifications: Material: Brass & Galvanized Power supply: DC6V (4 AA alkaline batteries, not included). DC 6V and AC220V are alternative according to different needs. Power consumption: 5W when flushing under 220V (≤0.05mW) Temperature: 0.1-45°C. Induction area: 40 70cm Applicable water pressure: 0.05MPa 0.6MPa Nozzle diameter: G1/2"(DN15) Package list: 1 set of automatic sensor urinal valve (battery not included)