Ideal for families with children or elderly members, conscious households and businesses prioritizing, and users in public facilities seeking hygiene solution Perfect for home bathrooms, commercial restrooms, and humid environments where stable, sanitary flushing is essential in daily toilet maintenance Featuring a smart water saving systems that auto adjusts flush volumes based on usage frequency, strong construction for eroison and aging resistance, tool easy installation for easy setup, and quiet operate to minimize noise disruptions elevates your bathroom efficiency with this innovative flush adapter, combining advanced technology, long lasting durability, and user friendly features for a cleaner, more comfortable Note: The separator needs to be equipped with two AA batteries, Manufacturer: JunsenF