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Life detectors

Wireless Life Detector - LEADER Search


LEADER Search, Wireless Life Detector is used during technical rescue operations, using seismic technology to listen for signs of life.

LEADER Search detects the presence of buried victims under rubble and identifies their exact location using Wireless and/or Wired ultra-sensitive seismic sensors.

Furthermore, LEADER Search allows two-way communication with the victim once they are found thanks to its communication probe waterproof up to 2 meters.

Thanks to its lightweight and compact control box and thanks to its new clearly interface, LEADER Search allow a detection and a victims location more faster.
It was specifically designed as equipment for specialized rescue teams as the USAR teams.



  • Lightweight
  • Compact
  • Extra-wide colour screen
  • High brightness screen for viewing in full daylight
  • Menu and intuitive navigation.
  • Autonomy : 5 hours
  • Easily replaceable lightweight compact rechargeable battery.
  • Battery compatible with LEADER Hasty, LEADER Cam and LEADER Scan control boxes.
  • Backup pack for 10 AAA batteries (not supplied). Makes the device functional even if the battery cannot be charged during rescue operation.



Wired and/or wireless seismic sensors

  • 1 to 6 seismic sensors can be connected to detect sounds from casualties such as scratching, knocking, cries, etc.
    • Up to 3 wireless sensors with a range of about 30 m in the field (no cable management because equipment is wireless)
      • Range in excess of 100 m in open field
      • Sensor battery life: approx. 8 hrs
    • Up to 3 wired sensors, each with 8 m cable
  • Adjustable noise reduction filters to eliminate unwanted low/high noises from pneumatic drills, vehicles, the wind, electric power cables, etc.
  • Mono or Stereo mode for listening to the selected sensors in one or both ears

Waterproof communication probe :

  • Included in the complete version (3 wired + 3 wireless sensors) (optional in other versions).
  • Waterproof to IP67
  • With 8 meter cable
  • Push to Talk function using the probe's microphone and speaker to communicate with buried survivors



  • Noise-reducing design to provide great listening quality without disruptions.
  • Microphone with integrated noise reducer for clear communication with casualties
  • 1 or 2 sets of headphones can be connected simultaneously for :
    • either listening to the sensors in seismic listening mode
    • or communicating with casualties through the communication probe.


LEADER Search meets the operational requirements of the world's leading Search and Rescue Teams (INSARAG, TFT, SUSAR Teams, NGOs, etc)

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