Potter Vsa Vault Sound Alarm Amplifier 2000103

US $75

  • Austin, Texas, United States
  • Jan 30th
Description The VSA series is a self-contained sound detection system listed by Underwriters Laboratories, Inc. for the primary protection of reverberant and non-reverberant vaults, such as bank and mercantile vaults. The VSA system contains a microprocessor driven DC differential balance control which is adjusted so that the impedance of the microphone circuits are balanced with the internal impedance of the differential circuit. The VSA will alarm through it's SPDT alarm relay contacts if the microphone circuit impedance increases or decreases.
Condition:
New other (see details): A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections. ...
Brand Potter
MPN 2000103
Model VSA
UPC 785192002406

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