A Backcountry Essential

The Mammut Barryvox Avalanche Beacon is a reliable backcountry transceiver with excellent range. With a wide 70-meter search strip and intuitive interface, this digital 3-antenna transceiver delivers fast, accurate results whether you’re practicing to search or supporting a search and rescue situation. The large, glove-friendly buttons and clear display make it easy to operate in high-stress conditions. A simplified interface reduces complexity for newer users while still offering advanced features like group check, auto-revert to send, and multiple burial support. Whether you're headed out for a tour or leading an avy training course, the Barryvox backs you up with proven reliability in the field.

Features

• Powerful avalanche beacon built with an intuitive interface for simple operation on backcountry tours
• Digital 3-antenna technology delivers a large 70-meter search strip width
• Automatic self-test checks your beacon when turned on to ensure it is working properly
• Group check function quickly verifies that all beacons in a party are transmitting
• User-friendly navigation with a large display, visual instruction guidance, and background lighting that’s easy to read with polarized goggles
• Acoustic search guidance gives a sequence of tones to hear so you can keep eyes on
• Beacon auto-switches to send mode after 4 minutes of inactivity
• Three included batteries power beacon up to 300 hours in send mode
• Also includes Barryvox carry system for staying secure and deploying quickly

Specs

• Best Use: Skiing, Snowboarding, Snowshoeing, Backcountry Touring, Mountaineering, Avalanche Terrain
• Beacon Type: Digital 3-Antenna
• Search Width: 70m
• Dimensions: 4.5 x 1.06 x 2.6in
• Weight: 7.4 oz (including batteries)
• Battery Type: 3 x AAA alkaline
• Battery Life: Up to 300 hours in send mode
• Temperature Range: -13°F to 113°F