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POTTER VSA-1
Warranty Terms and Conditions

POTTER VSA-1

by POTTER
Save $116.41 Save $116.41
$776.10
$776.10 - $776.10
$776.10
$659.69
$659.69 - $659.69
$659.69
Availability :
In stock

Product Overview

The VSA-1 is a UL Listed, self-contained sound detection system designed to protect both reverberant and non-reverberant vaults, including bank and mercantile environments. Engineered for high reliability, it features an integrated controller and microphone, automatic and manual balancing options, and a built-in accumulator capable of registering up to nine pre-alarm signals below the standard threshold.

Installation is simplified with two ½" conduit openings, on-board test functions, and compatibility with remote annunciator testing. Powered directly by the alarm control panel, the VSA-1 includes an internal sounder and status LED, ensuring comprehensive performance validation. Its high-impact halogen-free PC/ABS enclosure incorporates tamper protection, making it suitable for demanding security applications.

Key Features

  • Model Number: VSA-1
  • Item Number: 2000070
  • UL Listed sound detection system for vault protection
  • Includes integrated controller and microphone
  • Push-button automatic balancing
  • On-board accumulator supporting 0–9 signals at 25% below alarm threshold
  • Built-in test button and internal sounder
  • Manual sensitivity adjustment for UL639 and UL681 attack detection requirements
  • Self-test function for system performance validation
  • Powered directly by the alarm panel
  • Halogen-free high-impact PC/ABS enclosure with tamper protection
  • Not compatible with VSM tampers (wiring supervision provided by VSA-1)

Specifications:

  • Electrical Connections: Two ½" conduit openings
  • Humidity: 85%
  • Dimensions: ø5.12" × 3.43"
  • Weight: VSA-1: 1.1 lb, VSM: 0.9 lb
  • Ambient Temperature: 32°F to 120°F (0°C to 49°C)
     

  • Output Contacts:

    • 1 Form C tamper relay, 2.0A @ 30 VDC
    • 1 Form B tamper relay, 2.0A @ 30 VDC

     

  • Annunciators: On-board status LED (not visible externally)
  • Remote Annunciator Testing: Status LEDs and test switch
  • Testing Options: Remote test switch or on-board test button
  • Input Power: 9–16 VDC (12 VDC nominal)
  • Operating Current: 50 mA nominal / 250 mA max (during test sound generation)