Looking at a KTI SA1G EPIRB with GPS and a GME MT600G also with GPS, warranty is 10yr.Batt/10Electronics with the KTI and 10/6 with the GME. Have used GME CB's in the past so I know this Org.
My reading is that the KTI sends out more frequent GPS location signals, which may help if your on the move to safe haven/hospital so lets help know what you are doing.
http://www.chsmith.com.au/Products/K...-with-GPS.html
GME MT600G details are also show on this web site
Will use the unit in our boat and also on land when we go remote, will keep it in the Cruiser.
Comments appreciated.
Peter