Ortovox S1+ Avalanche Transceiver


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Get smart, with the Ortovox S1+ Avalanche Transceiver. If you're ever buried, patented Smart-Antenna-Technology™ analyzes the position of the antennas and switches to the best transmitting one, boosting your range by 43%, regardless of the search devices of your companions. Now that's smart on your end. Then if you're conducting the search, the S1+ can pick up an initial signal at 55 m to the victim. The subsequent bearing lines, a direction arrow and distance information will then lead you along the fastest route to them. Now that's smart of your buddies to have a friend like you. In a stressful situation, turn to the cool precision of the S1+ Avalanche Transceiver from Ortovox.


  • Receive function: digital (sensor-controlled)
  • # of antennas: 3
  • Maximum range: up to 55 m
  • Search strip width: up to 50 m
  • Display of the relative position and distance to the victims
  • Reliable signal analysis and pinning function: 4 and more
  • High-quality rubber sleeve, grip zones, soft touch
  • Intuitive design: fold open = search, fold closed = transmit
  • Transmission capacity: approx. 250h
  • Precise self-test: transmitter, receiver, battery status and sensor test
  • Automatic switchover in case of a secondary avalanche: 60/120 sec
  • Optimized power consumption: 2 Alkaline AAA Micro 1,5 V LR03
  • Patented Smart-Antenna-Technology™
  • Bearing line and search direction arrow incl. 360° display
  • Automatic location of the strongest transmission signal
  • Intuitive circular display of the refined location
  • Patented circular display and intuitive tendency indicator
  • Distance and direction display
  • Display backlight
  • Intuitive display of multiple victims
  • Intuitive search acoustics
  • Microprocessor control
  • Comfort bag with elastic strap for device
  • Hand loop
  • Electronic monitoring and update-compatible
  • Precise partner/group test, checks transmitter frequency, pulse duration and transmission period
  • Permanent monitoring of the transmitter in transmission mode
  • Professional mode for multiple burials (4+)
  • Parallel search for multiple victims
  • Special ‘deep burial' mode
  • Inclinometer
  • Individual speaker configuration
  • Display contrast setting
  • Device personalization
  • Five-year warranty
  • Dimensions: 120 mm x 80 mm x 30 mm
  • Weight: approx. 230 g (incl. battery and bag)

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