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Avalanche Transceivers There are 24 products.

Avalanche Transceivers
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  • Arva's PACK SAFETY BOX SKITRIP

    Avalanche kit. It includes an EVO5, a SKITRIP probe and a SKITRIP shovel.

    315,00 -10% 350,00 €
    Reduced price!
  • Arva's SAFETY BOX EVO5 PACK

    The Arva EVO5 SAFETY BOX includes an EVO5 avalanche transceiver, a SPARK 240 probe and an ACCESS shovel.

    288,00 -10% 320,00 €
    Reduced price!
  • Arva's SAFETY BOX EVO4 PACK

    The EVO4 SAFETY BOX PACK includes the EVO4 avalanche transceiver, an ACCESS 240 probe and an ACCESS shovel.

    247,50 -10% 275,00 €
    Reduced price!
  • SONDE ACCESS 240
    Product out of stock
    Probe Arva ACCESS 240

    The ACCESS 240 probe from the Arva brand is one of the best sellers in the range thanks to it's practicality and reliability ! Find it directly at Speck Sports.

    40,50 -10% 45,00 €
    Reduced price!
  • Probe Arva GUIDE 260

    The GUIDE 260 probe from Arva is designed for mountain professionals. It includes many features, in addition to being resistant and accurate.

    67,50 -10% 75,00 €
    Reduced price!
  • Probe Arva RACE 240

    This Arva RACE 240 probe is ultralight and compact ! It's designed for ski mountaineering competition. Discover this product available at Speck Sports.

    85,50 -10% 95,00 €
    Reduced price!
  • Probe Arva RESCUE 300

    This RESCUE 300 probe from the Arva brand allows searches in specific terrain in 3.00 meters! Find it exclusively at Speck Sports.

    76,50 -10% 85,00 €
    Reduced price!
  • Probe Arva SKI TRIP 240

    The Arva SKI TRIP 240 probe is equipped with the "Rack lock" system and compact strands. She will be the ideal companion for the travelling skier ! Find it exclusively at Speck Sports.

    58,50 -10% 65,00 €
    Reduced price!
  • Probe Arva SPARK 240

    The Arva SPARK 240 probe will accompany you during all your ski or snowboard adventures ! Find it exclusively at Speck Sports.

    49,50 -10% 55,00 €
    Reduced price!
  • Arva EVO 4 CLIP FOR SAFE DVA

    Arva EVO 4 CLIP FOR SAFE DVA Reliable Digital Easy to use

    204,16 -5% 214,90 €

    Product not subject to offers and coupon codes

    Reduced price!
  • DVA Ortovox DIRACT

    The Ortovox DIRACT avalanche transceiver is available at Speck-Sports! In case of avalanche, find quickly your loved ones who would have been swept away, thanks to the DIRACT. This avalanche victim detector will suit you whether you are a beginner or an expert. Simple and fast to use, it will allow you to search more quickly.

    266,00 -5% 280,00 €

    Product not subject to offers and coupon codes

    Reduced price!
  • Mammut BARRYVOX DVA

    Mammut BARRYVOX DVA Intuitive Compact Lightweight

    278,91 -7% 299,90 €

    Product not subject to offers and coupon codes

    Reduced price!
  • Black Diamond RECON BT AVALANCHE BEACON
    Product out of stock
    Black Diamond RECON BT AVALANCHE BEACON

    Black Diamond RECON BT avalanche transceiver Practical Indispensable Easy to use

    239,20 -20% 299,00 €
    Reduced price!
  • Ortovox ZOOM+ Ocean Blue avalanche transceiver
    Product out of stock
    Ortovox ZOOM+ Ocean Blue avalanche transceiver

    Ortovox ZOOM+ Ocean Blue handy reliable intuitive

    189,20 -14% 220,00 €

    Product not subject to offers and coupon codes

    Reduced price!
  • Ortovox DIRACT VOICE Blue Ocean

    Ortovox DIRACT VOICE Blue Ocean intuitive ergonomic practical

    296,91 -10% 329,90 €

    Product not subject to offers and coupon codes

    Reduced price!
Showing 1 - 15 of 24 items
Avalanche Transceivers

The Avalanche Transceivers

What is a Avalanche Transceivers

The Avalanche Victim Detection Device is an electromagnetic transmitter and receiver operating on the standard frequency of 457kHz. A dva has two functions: transmission and reception.

When off-roading, the Avalanche Transceivers must be in the transmitter position permanently on (after...

The Avalanche Transceivers

What is a Avalanche Transceivers

The Avalanche Victim Detection Device is an electromagnetic transmitter and receiver operating on the standard frequency of 457kHz. A dva has two functions: transmission and reception.

When off-roading, the Avalanche Transceivers must be in the transmitter position permanently on (after checking the correct operation of the device)

In the event of an avalanche, the witnesses present switch their dva to reception mode to locate the victims.

In choosing his Avalanche Transceivers will take into account:

The signal range and bandwidth:

The more important these are, the earlier the victim's location will be.

Digital and analog modes.

Until 1998, manufacturers used analogue technology. In this case, the signal from the transmitting Avalanche Transceivers is converted by the receiver into sound waves. When a Avalanche Transceivers in reception receives a Avalanche Transceivers in transmission, it emits a "beep", all the louder because the two devices are close to each other or because they are correctly oriented relative to each other. A potentiometer makes it possible to vary the sound intensity of the signal, by adjusting the sensitivity of the receiver. All Avalanche Transceivers manufactured before 1998 are analog.

In 1998, a second generation of Avalanche Transceivers appeared, using digital technology, exclusively or in combination with analogue technology. This is called digital Avalanche Transceivers. The transmitter signal is analyzed by a microprocessor which converts it into two types of visual indications:

an indication of progress (numerical value appearing on a screen);
- a direction indication (diode or arrow that lights up when the receiving Avalanche Transceivers is correctly oriented with respect to the transmitting device).

The number of antennas:

Avalanche Transceivers are composed of 1 to 3 antennas. The recent models all have 3 antennas that simplify the search for victims by giving indications of distance and direction. They are also much more accurate in the final research.

Other functions:

Analysis and separation of signals in the event of burial, multiple victim marking, rescuer protection function with automatic activation of the transmit mode without movement for a certain time (over avalanche)

Simple rules for using Avalanche Transceivers

To be effective with a dva you must know how to use it in search mode. It is not necessary to wait until the accident to learn because with stress and confusion, research must be like a reflex. Practice searching with dva before the accident.

Do not wear your dva just under your jacket: as soon as it gets warmer, when you take off your jacket, the dva appears in the open air: in case of an avalanche it may be torn off!

Don't leave without a snow shovel or probe: you have just found a buried person in less than 5 minutes but it takes you 45 minutes to clear them by hand.... the time to die asphyxiated under the snow.

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