The DVS handheld programmer is compatible with the full range of DVS washroom controls, including the sensors on the Anti-Microbial spouts and Aquarius taps. The programmer is bi-directional, enabling it to read a sensor as well as set specific parameters such as run on time, range and lock outs. This allows your service team or installer to view the settings before changing them and get information such as, how many operations, how many purges, run time and serial number.