Introducing our seamless 16A AC Internal Transfer Switch, featuring an AC RCD/Safety Switch with a convenient test button for added safety. Control your system effortlessly with the Remote Control Display Panel. Enjoy regulated pure sine wave output for reliable performance and quiet operation. Its compact size ensures easy installation, complemented by variable settings that support Gel, Flooded, AGM, and Lithium battery compatibility. Multi-stage charging optimizes battery health according to manufacturer recommendations, while a lightweight, compact design includes built-in load sensing to minimize battery drain.