GPLINK provides remote monitoring, tracking and diagnostic solutions for marine engines systems. GPLINK utilizes dual band technology with GSM communications, as well as the Iridium satellite system or location tracking, monitoring, and emergency notification systems. GPLINK uses both of these extensive networks to provides reliable, affordable worldwide coverage. GPLINK protects your boat while you are away or on-board by monitoring engines and on-board critical systems: including bilge levels, fire alarms, low batteries, power interruption, and engine diagnostic codes - all while tracking the precise location of your boat anywhere in the world.