For over a decade the Mammut Pulse has been the top transceiver on the market. Mammut have now introduced its predecessor, the Barryvox S. Incidentally Barry(vox) was a famous Grand St Bernard dog who rescued a lot of travellers passing over the Grand St Bernard pass many years ago.
Our three guides were all excellent: Thomas, Phil and Paulo. I can't speak highly enough of them. They were all good company and superb climbers, and patient with us all. Donald Connolly · Matterhorn Ascent