Quiet, Exposed, Optima Plus, Battery Powered, Sensor-Activated, Dual-Flush Retrofit Conversion Kits for Exposed Closet Sloan flushometers. Sloans DFSM flushometers are activated via multi-lobular infrared sensor by detecting user presence and duration, the DFSM unit will determine the proper flush volume for unequalled water efficiency. Reduces water volume by up to 30% when a reduced flush occurs.

• ADA compliant optima plus battery powered infrared side mount sensor for automatic no hands operation
• Chrome plated infrared sensor housing and non-hold-open true mechanical override full flush button
• If the user is present for less than 1 minute and leaves the sensing zone or chooses the small "green" override button, a reduced flush initiates
• If the user is present for greater than one minute and leaves the zone or chooses the large "black" override button, the full flush initiates