... alloy panel , contro box (brass solenoid valve and infrared sensor ,battery box 5.Certificate: ISO9000,CE ... 4. Convenient to maintenance: its build-in flow controller and filter make the maintenance easy. 5. ... product can be widely used in offices, hotels, hospitals, airports, schools, stations and other public places. Shipping ... 15 days for normal order More details, visit our website: www.autto.cn