acr PLB ResQLink 400 Survival Kit

the acr rescue link 400 is a fully buoyant plb there are buoyancy chambers built into the unit so it's a little bit bigger than the ocean signal plb1 but still nice and compact this transmits on both the 406 and 121.5 megahertz frequencies it has a five-year battery life and a five-year warranty and the operational life once activated is at least 24 hours um it's got a built-in gps and it's also compatible with the galileo satellite system and it's waterproof down to 10 meters and weighs a little bit more than the plb1 but only 148 grams so it's still lightweight on the side of the unit there is a sticker that shows the unique 15 hexadecimal number 15 digit number and also the battery expiry on the unit this is not a user replaceable battery you will need to take this into a service agent the antenna on the unit is uh simply deployed by unclipping and lifting up and once you lift the an