Mammut Barryvox S

Mammut's Barryvox S Beacon has more advanced features that appeal to experienced mountaineers and guides. That's not to say this beacon is too advanced for beginners in the backcountry; on the contrary, it still features the same beginner-friendly interface (single switch, single button, and separate flagging button) that makes the standard Barryvox so easy to learn how to use. In fact, the Barryvox S features a smart search display with a dynamic icon that moves with you down slide paths and assists in proper probe planting to refine your avalanche techniques whether you're practicing or using what you practice for real emergencies.