Wall Mounted Sensor Touchless Urinal Valve For Automatic Flush. Features: Intelligent Flushing Control According to the Using Frequency Effectively Reduces the Waste of Water Source. Automatic Infrared Sensor Makes It Much More Convenient and Sanitary. It Flushes Thoroughly and Remains No Unpleasant Odor, Automatically Flushes Every 24 Hours when the Urinal is Not in Use in the Long Term and Prevents Smell from Going Back. Exposed Wall Mounted, Suitable for All Kinds Modification Works, Public Toilet, Hotel, Hospital, Airport, Bathroom, Etc. Low Energy Consumption, Powered by 4pcs AA Alkaline Batteries, with Low Battery Indicator. Specifications: Condition: 100% New Material: Plastic + Brass Static Current: