Mammut Pulse Barryvox Avalanche Beacon Review

Check out the review for the Mammut Pulse Barryvox Avalanche Beacon and you can make the best decision if it is good enough for your next backcountry adventure.


Transceiver type: Digital
Frequency: 457 kHz
Search bandwidth: 70 meters
Range: Up to 60 meters
Multiple burial marking: Yes
Display: Intuitive LCD display
Group check: Yes
Auto revert function: Yes
Self-test function: Yes
Battery life: Approximately 300 hours in send mode
Weight: 210 grams (including batteries)
Dimensions: 115 x 75 x 28 mm
The Mammut Pulse Barryvox Avalanche Beacon is a cutting-edge digital transceiver designed to provide exceptional performance and safety in avalanche rescue situations. With its advanced features and user-friendly interface, this beacon is a reliable companion for backcountry enthusiasts, professional rescuers, and anyone venturing into avalanche-prone areas.

One of the standout features of the Pulse Barryvox is its exceptional search bandwidth of 70 meters. This wide search range ensures that you can quickly and accurately locate buried victims, even in deep snow or challenging terrain. The beacon offers an impressive range of up to 60 meters, allowing for effective search operations across larger areas.

The intuitive LCD display on the Pulse Barryvox provides clear and precise information, allowing users to navigate easily through the various functions. The display offers real-time feedback on distance, direction, and number of buried victims, making the search process efficient and reliable. Additionally, the multiple burial marking feature helps prioritize the order of rescue operations when dealing with multiple victims.

The Mammut Pulse Barryvox incorporates a group check function, enabling users to perform a quick and thorough self-test before heading out. This feature ensures that the beacon is functioning properly and helps verify the operational status of other beacons in the group. The auto revert function is another valuable feature that automatically switches the beacon back to transmit mode if the user becomes inactive or overwhelmed, ensuring that the victim is always sending a signal.

Battery life is an essential consideration for any avalanche beacon, and the Pulse Barryvox delivers in this aspect. With approximately 300 hours of battery life in send mode, this beacon offers extended operational duration, reducing the need for frequent battery replacements and providing peace of mind during extended trips or prolonged rescue operations.

Weighing in at just 210 grams (including batteries) and with compact dimensions, the Pulse Barryvox is lightweight and easy to carry, making it a comfortable addition to your backcountry gear. Its rugged construction and durability ensure that it can withstand the demands of challenging mountain environments.

Shorten the search with the incredibly efficient Mammut Pulse Barryvox. With its innovative Pulse Barryvox Avalanche Beacon, Mammut gives you the ability to perform pre-search triage and find multiple buried victims quickly—the Pulse Beacon can search for up to eight signals at once. In avalanche rescue, efficiency is everything; this Mammut beacon shortens your search and buys time for whoever is buried.

Mammut Pulse Barryvox Avalanche Beacon Review
I had a Tracker DTS but decided to upgrade when I started getting more serious about my backcountry pursuits and avalanche training. Although the Tracker is a good beacon it just doesn’t compare to the features found on the Pulse Barryvox. For multiple burials it is incredible and although the stats aren’t good for multiple burials I feel a hell of a lot more confident that I could find my buds a lot faster if it were to ever happen.

P.S. BCA is one of the best companies in the industry because they sponsor classes and beacon practice parks for everyone to use. You dollar is your vote, so vote for a company that does something to address the risk associated with selling avalanche gear to the mountain-going masses. Buy BCA and take a class. It just makes sense.

It comes with 1:100k ratio map. With this map, you cannot do any routing. With the 1:24k maps which you have to buy from Garmin and only cover regions versus all of US, you can do routing with. Road maps can used if you decide to get those as well. You can load custom maps using Basecamp software. Overall a pretty versatile and flexible GPS.

Great beacon, has everything you want/need without being overly complicated. It’s great for beginners while in basic mode, yet also has an advanced mode for guides and pros. The user-interface is simple, only two buttons. The build quality seems to be good, I spent a lot of time playing with it over this past season, and it’s held up very well. Also, the battery life is pretty good considering the performance that you’re getting out of it.

For all burials, the Pulse uses a 360-degree direction arrow that leads you along the shortest path to the victim and eliminates the need for a final grid search.

A triple antenna eliminates all signals except the one you’re following and marks victims once they’re located.

Beacon shows you which signals are being searched for by other Pulse users, so your search is more efficient.

If you’re the one buried, this Mammut beacon has a motion sensor that detects vital signs and lets other Pulse users know you’re still alive.


The bottom line is that the Mammut Pulse Barryvox Avalanche Beacon stands out as an exceptional piece of safety equipment for avalanche rescue operations. Its advanced digital technology, wide search bandwidth, intuitive interface, and long battery life make it a reliable and efficient tool in critical situations. Whether you are a professional rescuer or a recreational enthusiast, the Pulse Barryvox provides the performance and peace of mind you need when venturing into avalanche-prone areas.
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