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Accu-Tech Voice-Activated Relay

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  • Accutech
  • 13880650
  • VAR1
  • Temporarily Out-of-Stock
  • Call for next available delivery
Ordering Information
The VAR1 is a relay device that monitors audio activity over a wide range of input voltages. The VAR1 can be used to detect voltages as low as signals directly from a microphone or as high as signals from speaker systems. A low-level output of the detected audio, transformer-isolated from the input, is also made available for use with other equipment.