The EasyTouch PSL4 Control System family offers a new level of control for homeowner's looking for an affordable, easy to use pool/spa control system. EasyTouch PSL4 Pool Control allows full control of all pool/spa features including advanced features such as colored lighting and IntelliChlor Salt Chlorine Generator support. Every EasyTouch PSL4 Pool Control system includes an easy to use control panel that is built into the outdoor enclosure. This control panel allows for full system setup, programmability, and everyday operation. In addition, there are several other available remote interface choices. Now works with ScreenLogic2 Interface software to allow control from an Apple iPad , iPhone , iPod touch mobile digital device or Android device, PC or Mac computer.