Confidence at hand ™ Being on the water is your priority, keeping you safe is ours. The 1st Mate Marine Safety and Security System puts confidence in the palm of your hand with overboard alerts, distress messaging and theft-deterrent functionality. Utilizing wireless communication between wearable fobs, an engine hub and your mobile device, the 1st Mate system combines boat safety with convenience while providing a safe alternative to the traditional mechanical emergency stop switch and lanyard. Product details and compatibility info at 1stMate.comhttp://www.1stMate.com