Editorial Reviews:
Synopsis
With three levels of integrated signal technology: GPSpositioning, a powerful 406 MHz signal and 121.5 MHz homingcapability, the SARLink? quickly and accurately relays yourposition to a worldwide network of Search and Rescuesatellites, reducing search time and increasing your chancesof survival. No subscription fee. Size: 2.25x5.88x1.29".Weight: 8.9 oz (258g) with lanyard. Battery: Class 2(non-hazmat) lithium battery packs. Made in the U.S.A.