


Barryvox S2
Free shipping over $100. Free return shipping except oversized items.
Pickup available at 415 North Lake Boulevard
Usually ready in 24 hours

Barryvox S2
415 North Lake Boulevard
415 North Lake Boulevard
Tahoe City CA 96145
United States
Need expedited shipping? Call us to request expedited shipping before purchasing.
Shipping & Returns
- Items ship in 3 days or less.
- We do not ship anywhere outside of the contiguous US.
- 10 day return policy. Free return shipping.
- Items must be unused, and in their original packaging with tags to be eligible for return or exchange.
- There are no returns on sale items.
Click here for our Shipping and Return Policies
- Range 70m
- Antennas 3
- Batteries 2 AAA
- Battery Life 250 hours in SEND
Features
*Please note that we DO NOT accept returns on avalanche beacon purchases*
The new Barryvox® S2 - Compact, intuitive avalanche transceiver with revolutionary search support for fast, precise rescue. Keeping you and others safe when seeking for deep pow and unforgettable shared adventures. The best performing, most intuitive and most supporting Barryvox®. The only transceiver on the market with groundbreaking new Memory in Pixel (MIP) Technology and intelligent fine search guidance.
- Only Intelligent Fine Search Guidance on the Market: Patented technology with complete interactive visual and acoustic guidance through the fine search. The most advanced method to locate buried victims, offering unparalleled support throughout the most critical and stressful phase of the rescue operation, the fine search.
- New and Groundbreaking Memory in Pixel (MIP) Technology: High-contrast, cutting-edge MIP (Memory in Pixel) display provides exceptional clarity and readability in harsh sunlight.
- New Voice Guidance: Delivers complementary guidance and support during all search phases.
- Extended Advanced Features: Discover the limitless possibilities of the Barryvox® S2 with the alternative search mode and its individually configurable settings - Enabling you to execute the most advanced search strategies and granting you the freedom to operate with precision in any scenario.
- New Smartphone App for firmware updates, configuration settings, New Barryvox® pocket training park, extended user manual, and knowledge base – ensuring unparalleled ease of use and empowering you to be better prepared and trained when venturing into avalanche terrain.
- Thinner and lighter device with the same high level of performance you expect – allowing you to carry it effortlessly and enjoy unrestricted mobility during your adventures out in the snow.
- Made in Switzerland.
Additional Advanced Features:
- Pro Check: Verifies the transmit frequency, the pulse duration as well as the period lengths of the tested device.
- The Analog Tone allows you to identify signal-overlap or other difficulties encountered during multiple-burial searches and helps in resolving demanding search scenarios. Automatic or manual mode possible.
- Pro-Search Setting: The combination of a digital direction and distance indicator with an analog tone in standard search mode, and allows access to the Alternative Search Mode.
- New Overview Function provides a clear overview of scenarios with multiple burials and shows the number and distance of buried persons in one display.
- Clear overview and Scrolling Function in multiple burial scenarios: Gain an overview of multiple burial situations (up to 16) for more efficient group searches and triage decisions.
- Unmark Function for multiple burials
- Deep Burial Marking up to a distance of 6m
- Vital Data BT Detection: 3D sensor helps the rescuer make triage decisions and concentrate their resources on the buried subjects with the highest chance of survival.
- Burial Data: Information about vital data and burial time is displayed in SEND mode for first responders.
- Additional Bluetooth channel supports in a faster separation of signals during complicated burial situations.
- Individually Configurable Settings for audio guidance, visual guidance, Pro Check, vital data detection and time-out definition for rescue send and auto-revert to send.
- Fleet Management and Device Testing via Bluetooth and Barryvox® Maintenance Software
Technical Specs
| Range | 70m |
|---|---|
| Antennas | 3 |
| Multiple Burials | Yes |
| Marking Function | Yes |
| Batteries | 2 AAA |
| Battery Life | 250 hours in SEND |
| Warranty | 3 Years with Registration |
Shipping & Returns
We offer free shipping on orders over $100. Most orders ship within 3 days or less.
Returns are accepted within 10 days of purchase, or within 10 days of receiving your online order. Items must be unused, with original tags attached and in original packaging.
Sale items, climbing and mountaineering gear, avalanche safety equipment, and demo gear are final sale and not eligible for return.
Need help? Email info@alpenglowsports.com or call (530) 583-6917.

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AI FAQs
AI generated FAQs about the Barryvox S2
How do I know I'm using the search function correctly?
The Barryvox S2 provides patented Intelligent Fine Search Guidance with interactive visual and acoustic guidance, plus voice guidance through all search phases. Its digital direction and distance indicator can help you follow the search process during a rescue.
What should I practice before going into the backcountry with this?
Practice with the Barryvox pocket training park and familiarize yourself with the beacon's search guidance before traveling in avalanche terrain. The smartphone app, extended user manual, and knowledge base provide additional tools for preparation and training.
How heavy is this, and will I notice carrying it all day?
The Barryvox S2 weighs 180 g with batteries. Its thinner, lighter design is intended to carry effortlessly while maintaining unrestricted mobility in the snow.
How do I maintain this beacon between trips?
The Barryvox S2 supports firmware updates and configuration settings through its smartphone app, plus device testing through Bluetooth and Barryvox Maintenance Software. These tools let you keep firmware current and test the device between backcountry trips.
What should I check on this beacon before each outing?
Before each outing, use Pro Check to verify the transmit frequency, pulse duration, and period lengths of your beacon. This quick check helps confirm your Barryvox S2 is transmitting correctly before you head into avalanche terrain.
What batteries does this beacon use, and how long do they last?
The Barryvox S2 uses two AAA batteries and provides up to 250 hours of battery life in SEND mode. That runtime applies while the beacon is transmitting, the mode used for avalanche rescue readiness.
Does the extra cost of a digital display beacon make a real difference when searching?
The Barryvox S2's high-contrast Memory in Pixel display is designed for exceptional clarity and readability in harsh sunlight. Its display also supports interactive fine-search guidance and an overview of up to 16 buried persons in multiple-burial scenarios.














