When we travel south for months at time, we have our other live aboards, my yatch service and marina check on the boat. We have a boat alarms, Boatnanny, that sends a text message to my phone, bilge, AC and DC electric, temperature salon and bilge, motion and sound. So if an alarm goes off I know it with in minutes and call for someone to check on the boat. So call someone if concerned. Better to be safe rather than sorry.
