Bilge Boat Monitor System - 12/24VA complete monitoring system that provides you with real time data to your smartphone or your computer such as bilge water level alarm, battery status, positioning/tracking alarms if your boat is being moved and more!Easy to install, suitable for virtually any floating vessel with 12/24 V DC power onboard.Reduce your insurance costs up to 20% by having an approved high-water alarm and positioning system installed onboard.Features:SIM card that works with all international GSM communication standards with outstanding connectivity; optional use your own SIM card.Latest technology and designed for marine use, robust and very compact.Built-in battery allows the device to continue to send information over a period of time if the power is cut.IPX6 water protected and withstands rough movements at sea.Approved by international insurance companies.CE and FCC certified