The AQL-SS-6B is a 6 button remote control for use with all Pro Logic Pool/Spa controls. This remote allows the user to control 6 pool/spa functions directly from the spa location. The AQL-SS-D is an 8 function remote control with digital read-out for use with Pro Logic PS Pool/Spa controls. This digital remote allows the user to control 8 pool/spa functions, set the heater temperature, and view spa/air temperatures directly from the spa location. With their high tech look, soft blue LED's, and 3 available colors, the AQL-SS-D and AQL-SS-6B are ready to complement any spa.