Pentair 520148 QuickTouch Four Wireless Remote Button Replacement Pool and Spa Control Systems QuickTouch four wireless remote button replacement Fits Pentair Compool, IntelliTouch pool and spa control systems Also fits Pentair EasyTouch, SunTouch pool and spa control systems Operated within 150-feet range of the load or power center Measures 11-inch length by 5-inch height by 9-1/2-inch width