Mammut Barryvox 2 Avalanche Transceiver

• Voice guidance – Delivers complementary guidance and support during all search phases.
• Acoustic search guidance – A tone guides you in the directon of the buried subject and allows you to concentrate visually on the avalanche field during the search.
• 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.
• Compatible with Mammut app for firmware updates, configuration settings, Barryvox® search training, extended user manual, and knowledge base.
• Intuitive visual interface provides detailed guidance through all search phases and an overview of multiple burial situations.
• Self-Test function checks that the device is transmitting and searching correctly on startup and provides ongoing send and battery test.
• Group Check function quickly and easily checks the transmission frequency and level of devices to ensure optimal functionality.
• Interference Guard intelligently manages and mitigates signal interference and indicates if intererences are detected in both send and search mode.
• Auto-Select function guides you to the strongest/closest signal first in case of a multiple burial situation
• Auto-revert to SEND – Automatic switch from search to send if a rescuer does not move for four minutes thanks to advanced motion sensor.
• Deep Burial Mode – if a deep burial is detected, fine search is automatically started earlier (> 3m) and provides precise guidance.
• Auto guidance: device continues to guide the rescuer to the buried subject in the event of signal failures or overlaps
• Reverse direction function prevents 180-degree search errors
• Includes Barryvox® carrying system with SafeLock which prevents accidental activation of search mode
• Updatable software

What is the search range?
70 metres, which determines how wide your search strips can be and therefore how fast a party can cover an avalanche debris field.

What does automatic switching from search to send do?
If a second avalanche occurs while you are searching, the device reverts to transmitting on its own, so you do not become invisible to other rescuers.

Is it compatible with other brands?
Yes. All recreational avalanche transceivers transmit on the international 457 kHz standard, so different brands find one another.

Do I need anything else with it?
Yes - a probe and a shovel, carried by every member of the party, plus training. A transceiver on its own cannot complete a rescue.

What does the self test do?
The Barryvox 2 continuously checks its own operation while you are on tour, rather than only when you switch it on.

Can I practise with it?
Yes. The Mammut app supports avalanche training as well as updates and configuration, so you can build competence before you need it.