Pentair 521892 4-Button Spa-Side Remote Control, Voltage Rating: 5 VDC, ABS, Black, Cable Length: 100 ft, 2 mA, For Use With: Pentair IntelliTouch, EasyTouch Control Systems and the Compool CP Series Control Systems

This device enables remote switching of four control circuits from the spa location. It is typically utilized for activating the spa circulation and three additional pieces of equipment, such as lights, a jet pump, or an air blower.