The compact avalanche transceiver is essential in avalanche-prone terrain. It’s intuitive to use, with a 70m range efficient search support features. To keep you safe on tour, the Barryvox 2 continuously checks its own operation with a self test function. For added safety on rescue operations, the avalanche transceiver is equipped with a rescue SEND function automatic switching from search to send. You can perform updates, configurations avalanche training on the Mammut app, so you're ready to make fast, smart decisions in emergencies.