sirenmarine.com

Love it not only for intruders but most of all, I love it for letting me know when shore power is off and showing me my battery voltage o er the winter. I was not able to leave my boat plugged through the winter and so when the voltage dropped to 12.6Vs I knew I had to charge the batteries up again. I love the system and it really give me comfort knowing the state of systems in my boat.

Very Good help

Very good

A+

5 stars