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The Mammut Barryvox is a digital 3 antenna avalanche transceiver with a 70 m search strip width. It is built around a simple interface that you can run with gloves on.
The Mammut Barryvox is a digital 3 antenna avalanche transceiver with a 70 m search strip width. It is built around a simple interface that you can run with gloves on.
A transceiver sends a 457 kHz signal while you travel in avalanche terrain and switches to search so you can locate a buried partner. The Barryvox keeps the function set short so the search steps are easy to follow under stress.
Three antennas: digital signal processing with a receiving range that is nearly the same on the X and Y antennas, which gives a close to circular receiving field
Visual guidance: the backlit display leads you through each search phase and shows information on multiple burials. It stays readable through polarized glasses
Acoustic guidance: tone sequences point you toward the buried person so you can keep your eyes on the debris
Reverse direction function: warns you if you are heading the wrong way, which prevents a 180 degree error
Group check: confirms the transmit frequency and signal strength of your partners' transceivers before you leave the trailhead
Auto revert: a motion sensor switches the device from SEARCH back to SEND after 4 minutes without movement
Self test: checks transmit, search, and battery every time you switch on
W-Link: a second communication channel that Mammut uses to improve search performance and manage fleets of devices
This item is classified as personal protective equipment (PPE). The instructions in the user manual must be read before and followed during use.