Sound Activated Camera Trigger – SI-AT1

Acoustic trigger Unit.

The Specialised Imaging SI-AT1 provides a reliable acoustic trigger for blast or shockwave detection. Built in battery power within a compact, rugged enclosure allows the AT1 to be used outside in all weathers and independent of mains power for up to 8 hours.

Main Features

  • Built in NiMH battery
  • Compact size
  • User selectable sensitivity settings
  • TTL trigger output
  • Small and rugged
  • Battery powered for up to 8 hours
  • User adjustable sensitivity
  • Standard tripod mounting threads

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