Product Description

Barryvox S2 is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.

The compact avalanche transceiver is essential in avalanche-prone terrain, with intuitive operation & 70m range, it guides & supports your search for buried subjects – even in complex rescues. To keep you safe on tour, the Barryvox S2 continuously checks its own operation with a self test function. For added safety on rescues, the avalanche transceiver is equipped with a rescue SEND function & automatic switching from search to send. While searching for buried subjects, it guides you quickly with clear instructions via audible search guidance, voice guidance, & cues on the easy-to-read animated display. With fine search, it offers reliable guidance down to the last meters. You can perform updates, configurations & avalanche training on the Mammut app, so you're ready to make fast, smart decisions in emergencies. 

Key Features

• Intelligent fine search guidance – Patented technology with complete interactive visual and acoustic guidance through the fine search.
• 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.
• Voice guidance – Delivers complementary guidance and support during all search phases.
• Analog Search Technology – The extended analog feature allows for a more efficient and accurate search and help in resolving demanding search scenarios with advanced algorithms and signal processing techniques.
• Probe Indication – When the minimum burial depth is found, probe indication guides you visually and acoustically from fine search to pinpointing.
• High-contrast, cutting-edge MIP (Memory in Pixel) display provides exceptional clarity and readability in harsh sunlight.
• Extended Advanced Features – Discover the possibilities of the Barryvox® S2 with the alternative search mode and individually configurable settings, giving you freedom and control in any search scenario.
• 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
• Buried subjects can be selected from a list, marked (MARK) and unmarked (UNMARK)
• 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
• 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 – Automatic switch from search to send if a rescuer does not move for four minutes thanks to advanced motion sensor.
• Reverse direction function prevents 180-degree search errors.

Product Specifications

• Part Number: 621-5027
• Brand: Mammut
• UPC: 7619876518118

Available at Knobtown Cycle

Shop online or visit our Kansas City showroom. Fast shipping available on all orders! Free Ship to Store!

Part Locations

Stock levels last updated: March 1, 2026 5:07 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.