Review on Enhanced Boat Command System: GPS Tracking, Remote Monitoring, Battery Alerts & Shore Power Management by Mariqn Carey

I installed the system myself on our boat over a month ago. It exceeded my expectations, giving me GPS location and "real-time status" of both battery systems, both building systems, temperature, flood alarms, and the ability to remotely control three relays. I use it for remote control/monitoring from my iPhone - rear pump, cab heater and electric engine heater. The monthly fee to connect to a cellular modem is less than $10 per month and works well. Alarm, door entry alarm and power failure. An inexpensive product to monitor your boat from anywhere using your phone or computer.