Dual-flush model automatically initiates a reduced or complete flush based on how long user remains in sensor range, buttons on top of the flush valve enable manual flushing with a standard or reduced flush at restroom visitor’s discretion;Deploys an infrared sensor with multiple-focused, lobular sensing fields for high and low target detection;User-friendly, three-second flush delay;High copper, low zinc brass castings for dezincification resistance;Fixed metering bypass and no external volume adjustment to ensure water conservation;Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red Brass;Valve shall be in compliance to the applicable sections of ASSE 1037;Designed to maximize and complement Sloan flushometers;Universal model works with Sloan flushometers from 1.1 to 1.6 gpf;Durable, hygienic vitreous china construction with elongated rim;Syphonjet flushing achieves 1000g Map Scores when used with Sloan flushometers;IAPMO certified to meet or exceed ASME A112.19.2 standards;Meets ADA guidelines and ANSI A117.1 requirements when installed accordingly