Both ACR PLB's include a durable rubber holster which allows the user to attach the PLB to webbing straps, carabiners, D-Rings, PFDs, belts or climbing harnesses. Floats, is highly visible and functions at extreme temperatures (a minimum of 24 hours at -20C - longer at warmer ambient temperatures). Comes complete with a 5 year Lithium Battery and a 5 year warranty. Can be used worldwide. Size: 5.7” H x 3.03” W x 1.74” D Weight: 12 oz.
Terrafix 406: User may plug a GPS unit into this device to transmit coordinates or use without GPS for location via Doppler Shift technology (not as fast or precise as using GPS coordinates).
Terrafix 406 GPS: Contains on board GPS for simple coordinate transmission. Also works via Doppler Shift technology.