Locmarine Boat monitoring and Security Hub Marine Electronic Accessory - Simple, reliable, and does not require a NMEA network to operate, making it compatible with any vessel. The simple and straightforward installation process makes it very economical to install either by an authorized installer or DIY. Backup Power Alert - If your HUB main power cable is cut or disconnected, the backup battery power will kick in and you'll receive an alert. GPS Location - Locate your boat anytime with the built-in GPS option. Geo-Fence Alarm - Receive an alert if your boat moves or anchor drift from a preset location. IP67 Rating - Water and high-temperature resistant HUB, designed for marine environments. 4G LTE Technology - The fastest and newest technology available for Worldwide coverage Easy Installation - Made in the USA with high-quality parts and marine grade 16AWG cables for easy installation and durability.