Ocean Signal’s SafeSea EPIRB1 Pro is the world’s most compact emergency position-indicating radio beacon, offering a 30 percent smaller footprint that other EPIRBs. The floating beacon has a 10-year battery life, and intuitive operating controls help prevent accidental activation. It is fitted with a bright LED strobe light and comes with a Category I automatic release housing that deploys the EPIRB if immersed in water. $589.95; hodgesmarine.com