PIEPS Freeride Avalanche Beacon Fully digital, single-antenna beacon for skiers who venture off the beaten path Digital range of up to 40 meters, with directional indication at 30 meters Offers send mode and search mode; helps locate multiple beacons in avalanche Fallback function in case of second avalanche; uses single 1.5-volt AA battery Measures 2.28 x 4.33 x 0.94 inches (W x H x D); weighs 0.24 pounds