The Oversea Hub is the nerve center of the Oversea Boat Monitoring System. Powered by AA batteries, with no need to wire it to your boat battery for power, it is easy and simple to install. The Hub offers two modes: as a standalone on-demand location device or as a location + gateway combination, where it serves as a forwarding device for local Oversea sensor signals. The replaceable internal batteries (Energizer Ultimate recommended) will last 1-2 years as a location-on-demand and gateway. The Oversea Hub provides you with year-round monitoring so your boats and the property on them stay safe, secure and ready to go at any time. Oversea devices require a subscription to activate, and currently only provide monitoring for boats located in the United States and Canada. You’ll find more information on subscription rates in the subscription tab below.