For the mountaineering brand Mammut a concept of the next generation of the legendary avalanche transceiver (LVS) Barryvox was developed. The aim was to redesign and innovate to increase the safety of all snow sports enthusiasts. Safety in the mountains requires an easy-to-understand device in order to be able to be handled as quickly and intuitively as possible in an emergency situation. This redesign stands out due to the minimized size and the ergonomic shape of the device. The carrying system was developed together with the device and thus speaks the same design language.