Mammut Barryvox 2

The Barryvox 2 avalanche transceiver is a must-have in risky terrain, offering an easy-to-use interface and a 70-meter range. It continuously checks its functionality with a self-test feature and automatically switches between search and send modes during rescues. Clear instructions through sound, voice, and visual cues help you locate buried victims faster. You can also use the Mammut app for updates, configurations, and training, so you’re always prepared to make quick decisions in emergencies.

SPECS

• Range: 70m
• Weight [g]: 180
• Type: Digital/analog combo device with 3 antennas
• Battery life: 
  • Alkaline: around 450 hours SEND
• Batteries included: Yes 
• Sending frequency: 457 kHz 
• Buried subject marking: yes
• Warranty : 2 years, additional 3 if registered
• Rescue SEND: Protective function for non-searching rescuers. In the event of a secondary avalanche it automatically switches to SEND to allow the rescuer to be located
• Auto-revert to SEND: safety function for rescuers searching with an avalanche transceiver in the event of a secondary avalanche burial. If a rescuer does not move for four minutes, the avalanche transceiver automatically switches from SEARCH to SEND thanks to a motion sensor.
• Automatic self test: your Barryvox® checks your transmit and search function signal when it is switched on and carries out regular transmission and battery tests.
• Interference Guard: your Barryvox® manages and reduces signal interference and indicates any interference in transmit and search mode.
• Group check: check the transmission frequency and strength of other avalanche transceivers quickly and easily with this function to ensure correct functionality.
• Voice guidance: your Barryvox® assists you with additional instructions in all search phases. This feature is currently not available in Germany, Austria and Switzerland and the US.
• Acoustic search guidance: a sequence of tones guides you in the direction of the buried subject and ensures that you can keep your eyes on the avalanche field during the search.
• Intuitive visual interface: guides you intuitively through all search phases and provides an overview of multiple burials.
• Auto-Select: in the event of multiple burials, your Barryvox® will guide you to the strongest signal first.
• Marking function for multiple burials
• Reverse direction function avoids 180-degree search errors
• Deep burial mode: if a very deep burial is detected, the fine search automatically starts earlier (> 3m) for precise guidance.
• Compatible with the Barryvox app for firmware updates, configuration settings, search training with the Barryvox®
• Barryvox carrying system (included in delivery): safe and comfortable wearing of the avalanche transceiver on the upper body.
  

BUYER'S GUIDE

Asking yourself if you should get the Mammut Barryvox or the Mammut Barryvox S?  Here are some of the key differences:

Both Barryvox transceivers sit as the most user-friendly, most efficient search tools available, but the Mammut Barryvox S is a cut above. However, just because it's got more features doesn't mean it's harder to use or for more advanced users!  Here are the top benefits you'll see from opting for the Barryvox S over the Barryvox:

• Larger Screen (2.2" vs. 2"): easier to see & read, even with the lighting is bad.
• Dynamic Screen Icons: the icons move as the searcher does, indicating exactly what the searcher should be doing (i.e. Is the icon running? The searcher should be doing a quick coarse search. Is it crawling?  Time for a pinpoint search).
• Smart Search: though the user never sees this feature, it operates in the background and makes searching more efficient than ever even if the searcher is less than perfect.
• Auto Guidance:  no more signal overlap from other transceivers. No more stop stand still. Just a one-track path to the buried victim.
• Lithium Batteries: the Barryvox S can utilize Lithium batteries or alkaline batteries. Lithium batteries last longer, are lighter and don't damage with acid corrosion.

BARRYVOX S2 VS. BARRYVOX S

Here are key differences between the Barryvox S2 and the Barryvox S:

• Weight: Barryvox S2 (180g) is lighter than the Barryvox S (210g).
• Display: S2 features a 2.3" Memory-in-Pixel (MIP) display; S uses a 2.2" Pixel display.
• Battery life: S2 has up to 550h SEND with lithium batteries; S has 350h.
• App Compatibility: S2 is smartphone app compatible, S is not.
• Size: S2 is more compact (115x68x21mm), while the S measures 115x67x27mm.

Both models share the same 70m search strip width.

User Manual

FAQ (from Mammut)