This Raymarine RCU-3 Remote Control is a must-have for anyone who wants to take control of their a/c/e/eS/gS-Series Lighthouse II. With its precision navigation and fish finding capabilities, you'll be able to locate your target catches with ease. The brand Raymarine is known for their high-quality electronics and this remote control is no exception. It is designed to work seamlessly with your boat's electronics, making it the perfect addition to any fishing or boating trip.