Mammut Barryvox Transceiver


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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


One of the best transceivers in the industry, made better. The Barryvox is intuitive, simple to use, and now more powerful and efficient. For beginners or occasional users the clear symbols, large display and mark function lead you to a precise location quickly. Even if you're a trained and frequent user, reducing information overload in a high-stress situation is always beneficial.

  • Ergonomic design is impact-proof and can be operated with gloves on
  • Software is user-friendly and features a single mark button
  • Can be updated with new functions
  • Buried beacons can be marked to speed up searching in multiple-burial scenarios
  • Display is backlit and easy to read, even with polarized sunglasses
  • Audio and visual guidance provides information on distance, direction and number of victims
  • Group test function activates itself when turning the beacon on
  • 70m search strips speeds signal pick-up
  • Auto-revert function switches from search to send after being immobile for 4 minutes
  • Automatic self-test, frequency check and function test ensures your beacon is always functioning properly
  • Send mode battery life is 300 hours. Search 1 hour
  • Carrying system protects the transceiver and is easy to use with one hand

Tech specs

Ideal for
  • Backcountry skiing
  • Mountain snowshoeing
TypeDigital beacon
Burial direction indicatorArrow
Buried transmitter display1, 2, 3, 4, 5+ victims
Mark functionMark only
Auto-revert to transmitYes
Search strip width70m
Receiving antennas3
Dimensions6.7 x 2.7 x 11.5cm
Multiple burial modesYes
Earphone compatibleNo
Batteries3 AAA (included)
Made inSwitzerland

Reviews (5)

4.6 out of 5 stars with 5 reviews for Mammut Barryvox Transceiver

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