Pay in installments of $66.87 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Barryvox S2Mammut's most advanced Avalanche Transceiver. 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
Mammut's most advanced Avalanche Transceiver.
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 and 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.
Features
- 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.
- 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)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 3
Fun while it lasted!
Color: Black
This was purchased for my 45 pitbull mix, for context. I assumed it would be tough enough to last… well, longer than it did. Within a few minutes, she’d chewed most of the handle off. After that, it lost a lot of its appeal. When she gets bored, she goes back to it. I purchased 2 weeks ago and the tennis ball inside is now missing and shredded somewhere in my house, while maybe 1/4 of the actual ball remains. Toy - 0, small pibble (Willow) - 1
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
Dog entertainment
Color: Black
Pit/Heeler mix will go through this toy in a day or less lol but ours enjoys it while nit lasts. Great for tossing with the handle and the "jumbling" roll keeps him on his toes. Low cost enables replacement as needed as well as bulk buys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 1
Not durable, not suitable for heavy chewers
Color: Black
Our pitbull chewed the handle off this toy in less than an hour, had to take it from him and throw it away. Thought I would take the tennis ball out and he could have that to play with, but the tennis ball inside was also cheap and not durable, he managed to split the tennis ball open in 30 minutes as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 5
Perfect toy for an active dog!
Color: Large size (7.9")
My dog absolutely loves this ball with handles! It’s quickly become one of his favorite toys, and he gets excited every time we bring it out to play.
The vibrant colors are a huge plus—they make it super easy to spot in the grass, which saves a lot of time during outdoor play sessions. The handles are great for interactive play too, especially for tugging and tossing.
I’m really impressed with how well it’s holding up. Even with constant pulling, tugging, and rough use, it’s remained durable and hasn’t shown any signs of wearing out.
Overall, I’m very happy with this purchase—and if my dog could write reviews, it would definitely get his paw stamp of approval! 🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Not for strong chewers!
Color: Large size (7.9")
I have an English Springer Spaniel who is 1.5 yrs. She had this torn apart within the first 5 minutes. This is not for strong chewers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
recommand products
Downy Free & Gentle Hypoallergenic Fabric Softener and Conditioner, 150 fl. oz.
23.98
FunWestDoll TPE 157cm/5ft2 G CUP #036 Lily FWD083
649.50
Similac 360 Total Care Powder Toddler Drink, 2 ct./24 oz.
80.98
Black + Decker 14" Mini Tower Fan
28.98
Igloo Latitude 60-Qt. Roller Cooler- Aquamarine
66.98