The Vetus E204773 is a high-quality grey sensor with plug and installation adapter, specially designed for automatic anchor control on board. This sensor comes with two types of magnets: a 6 x 4 magnet for use with chain only and a 10 x 8 magnet for use with rope or chain. The sensor is easy to install and ensures reliable signal transmission to the anchor lift system. Ideal for safe and accurate anchor operation on your boat. Includes all necessary mounting materials for quick installation.