SECURITY DEVICE, IN PARTICULAR FOR THE RESEARCH OF VICTIMS OF AVALANCHES.

摘要

Device 1 for the security of a user 2 which comprises a Bluetooth chip provided for transmitting wireless data, at least three antennas 11-14 for the chip, and a support 3, 4 for the antennas, the support being designed so when it equips the user, the antennas are distributed around a longitudinal axis of the user. The support can be a harness or a jacket.