Barryvox S2
Compact, intuitive avalanche transceiver with revolutionary search support for fast, precise search
Black
- Intelligent fine search guidance: patented technology that guides you through the fine search with fully interactive visual and acoustic guidance.
- Probe indication: as soon as the minimum burial depth has been found, the probe display guides you visually from the fine search to pinpointing.
- MIP display: the high-contrast and innovative Memory-in-Pixel display is clear and easy to read even in bright sunlight.
- New Barryvox generation with a slimmer profile
- 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.
- 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.
- Additional functions for advanced users: discover all the possibilities of the Barryvox® S2 with the alternative search mode and individually configurable settings, which let you retain flexibility and control in every search scenario.
- Analog search technology: the extended analog function for more efficient and accurate searches helps to solve complex search scenarios thanks to complex algorithms and signal processing techniques.
- Pro Check: in this mode the transmit frequency, the pulse duration and the period lengths of other avalanche transceivers are checked.
- Pro search settings: combines a digital direction and distance display with an analog tone in the standard search mode and allows access to the alternative search mode.
- Configurable settings for acoustic guidance, visual guidance, Pro Test, vital data detection and time-out definition for rescue send and automatic switching from search to send.
- Scrolling function for multiple burials: gives a clear overview of up to 16 buried subjects for more efficient group searches and triage decisions.
- Selection function for multiple burials: in the case of multiple burials, burials can be selected, marked and unmarked on a list.
- Marking for deep burials up to a distance of 6m
- Additional Bluetooth channel: enables faster separation of signals in complicated rescue scenarios.
- BT vital data detection: the vital data transmitted via Bluetooth helps rescuers to make triage decisions in order to focus on buried subjects with an increased chance of survival.
- Compatible with lithium batteries (550h battery life in SEND)
- Skiing, Mountaineering, Ski Touring
- 2620-00380
- TypeDigital 3-antenna device
- Buried subject markingmark
- Sending frequency457 kHz
- Battery typeAlkaline and lithium 2 x AAA 1.5 volt
- Battery lifeStandard requirement: at least 200 hours SEND at 10 degrees Celsius, followed by 1 hour SEARCH, at -10 degrees Celsius
- Batteries includedYes
Length Height Width one size 115.00 mm 21.00 mm 68.00 mm
Voluntary Recall for Barryvox 2 & S2
Mammut has always stood for quality, safety, and innovation since 1862. The safety and protection of our athletes and consumers are at the heart of everything we do. Hence, we continuously test and improve our materials and products to uphold our high standards. During this process, we identified a potential issue with the power switch of the new avalanche beacons Mammut Barryvox 2 and Mammut Barryvox S2 in some cases, and we therefore decided to recall all potentially affected products for inspection, and where applicable, repair or exchange.
Never without. The Barryvox S2.
Combining all our mountain know-how with the latest technology, we've made our best-in-market avalanche transceiver better than ever. The Barryvox S2 offers unmatched reliability and performance, giving you the freedom to enjoy every moment in the mountains, fully prepared.
Safer than ever
With a max search range of 70m, it is one of the most powerful transceivers on the market. The larger the range, the faster the signal of a buried transceiver can be detected, saving precious time during the search.
Clearer than ever
Designed with Memory-in-Pixel (MIP) technology, the screen has maximum display clarity in all weather conditions. You can read instructions on the screen quickly, even in harsh sunlight or through polarized glasses – without wasting crucial seconds.
Smaller than ever
Super compact with a slim profile, the Barryvox S2 is smaller than ever. It fits comfortably in your hand, and is thinner and lighter than before – ready when you need it, unnoticed when you don’t.
Barryvox S2
Compact, intuitive avalanche transceiver with revolutionary search support for fast, precise search
Size
115 x 68 x 21 mm
Size
115 x 67 x 27 mm
Weight (incl. Batteries)
180 g
Weight (incl. Batteries)
210 g
Display size and resolution
2,3" MIP Display Resolution 300x240px
Display size and resolution
2,2" Pixel Display
Smartphone App function
Yes
Smartphone App function
No
Search strip width
70m
Search strip width
70m
Lithium battery run time
Up to 550h in SEND
Lithium battery run time
Up to 350h in SEND
Smarter than ever
The only transceiver on the market with Intelligent Fine Search Guidance. Our Mammut-patented technology guides searchers on what to do and how to move along the terrain, simplifying the final cross-search where mistakes can often be made.
Faster than ever
A clearer display, coupled with the audio cues you’ve come to recognize. The beeps become louder and faster the closer you get to the buried subject and quieter and slower the further away you are.
How to use
Never without. Always prepared.
While there’s no better feeling than making that first line on untouched snow, we know that in order to enjoy these beautiful moments fully, we need to be prepared. The Barryvox S2 provides precision when it counts, but remember to pack all the Essential 4: transceiver, shovel, probe, and airbag. Pair these with knowledge and training to enjoy maximum freedom in the backcountry.
You can find avalanche safety resources in our Avy Hub.