Does it have gps? I have something on JoJo, but being open pir's aren't much use!!!!
The one I have uses text messaging for alerts and you can txt it to request location, speed, direction etc and gps/mobile signal strength and whether it is running on main (boat) or internal battery.
The great thing is you can have it kill the engine with the right command and set a perimeter from where you left it. If it moves more than 200ft from that location it let's me know (the number of times I have motored off and it sent me a text!!!!
I think it has a panci button and door open / closed alert, that could be used with pir's or pressure mats on a bigger craft.
I do have a