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Mammut
Barryvox S Beacon

4.965811965811966 out of 5 stars
351 Review

Out of Stock

Don't worry though, we have a lot more Avalanche Beacons in stock than that.

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Why We Like The Mammut Barryvox S Beacon

Compared to the standard Barryvox, Mammut's Barryvox S Beacon has more advanced features that appeal to experienced mountaineers and guides. The beginner-friendly interface remains, while the larger screen displays advanced graphics, the additional buttons allow for customization, and the lithium batteries prevent corrosion to give us reliable performance when we need it most.


Details

  • Advanced beacon for dedicated backcountry skiers and splitboarders
  • Triple antenna boasts a massive 70-meter range in digital mode
  • Pro search option switches to analog for an even greater range
  • Smart search with dynamic icon assists with guidance while searching
  • Easy-to-see display shows distance, direction, and victim number
  • Auto switch from search to send after 4 minutes of no movement
  • Display screen is slightly larger than the standard Barryvox
  • Ergonomic housing is impact- and break-proof for reliability
  • Item #MAM00XN
Antennas
triple
Digital Range
70m
Analog Range
95 - 100m
Functions
Auto Revert, Smart search, auto guidance, acoustic/visual search guidance, multiple victims, Pro search, reverse direction function, device tests, updatable software
Battery
alkaline, lithium
Batteries Included
yes
Battery Life
[alkaline] 300 hours, [lithium] 350
Harness Included
yes
Dimensions
4.5 x 2.6 x 1.06in
Claimed Weight
7oz
Activity
backcountry skiing, backcountry snowboarding
Manufacturer Warranty
2 year

Overall Rating

5 based on 351 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 12 reviews
5 Stars - 339 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?

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5 out of 5 stars

October 10, 2024

Best Pro Transceiver

Many options to adjust how you interface with this device including the ability to go Pure Analog when necessary make this the best for professional avalanche work.

Johann S
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

October 7, 2024

This beacon arrived in perfect condition and works perfectly. An excellent essential tool for backcountry skiing that does the job right.

Adam L
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

September 18, 2024

Great beacon. Multiple burial feature works great for detecting multiple beacons (of all different brands). Huge upgrade from BCA and BD/Pieps beacons.

Jay D
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

September 8, 2024

Sets the standard for the industry

Familiarity:
I've used it several times
Size Bought:
Standard

For what it's worth, in Chamonix, the Mammut Barryvox S Beacon is considered among the best, if not the best, beacons available in the market now. I highly recommend.

and2518329 a
5 out of 5 stars

September 6, 2024

Great advanced avalanche beacon.

This is the top of the line beacon with extra features. I have used it about 4 times for some side country missions and will use it more next season.

Claude P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 21, 2024

Great purchase

Easy to use, strongest signal of all the beacons in my avy 1 group. Picked up signal from further away than any of the other brands.

Jason B
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 18, 2024

Confidence Inspiring

Hope to never need this, but it’s worth the price for peace of mind.

D A
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

July 27, 2024

Fee super safe

I haven't had to use this product in the field yet (thankfully). But I feel super safe while this is on. the design of the product makes it near impossible for it to accidentally turn off, it is a good size to not be too big nor too small, and is easy to use. The default settings are perfect for a beginner, but this device has advanced settings which make it suitable even for advanced users. If you are a beginner perhaps look at just getting the Barryvox as it is essentially the same without the advanced features.

Nash W
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

July 26, 2024

This beacon has all the essential functionality and many features that make practicing with it in the backcountry especially intuitive. Luckily have not had to use it in a real avalanche situation but have trained with it and would buy again.

Tyler H
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

July 13, 2024

Best most intuitive

Time counts in an avalanche search. This is foolproof and intuitive — technology plus ease of use gives the best chance for rescue when a life is on the line.

john h
ExpertVoice.com

Originally reviewed on ExpertVoice.com