2000070 Potter VSA-1 Vault Sound Alarm System

• Model Number: VSA-1
• Item Number: 2000070
• UL Listed
• Push button balancing
• On-board accumulator
• Built-in test button and sounder
• Manual sensitivity adjustment
• Powered by alarm panel
• Self-test to validate system performance

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.

• Includes - controller/microphone
• Electrical Connections - Two ½" conduit openings
• Humidity - 85%
• Dimensions - ø5.12" x 3.43"
• Weight - VSA-1 (1.1lb), VSM (0.9lb)
• Ambient Temerature - 32°F to 120°F (0°C to 49°C)
• Output Contacts:
• 1 Form C for tamper relay, 2.0 amps @ 30VDC
• 1 Form B for tamper relay, 2.0 Amps @ 30VDC
• Annunciators - On-board Status LED (not visible through enclosure)
• Remote Annunciator Testing - LED's for displaying system status and test switch for remote testing
• Testing - Remote connections to a test switch initiates system test for users. On-board test button to facilitate installation.
• Accumulator - Integrated into the VSA-1 conrol unit permitting 0-9 accumulated signals at 25% below the standard alarm threshold
• Balancing - Automatic balancing by pressing a balancing button
• Sensitivity - Manually adjustable to detect all attacks set forth in UL639 and UL681 for sound detectors
• Input Power - 9VDC to 16.0VDC, 12VDC nominal
• Operating Current - 50mA nominal/250mA maximum (at test sound generation)
• Enclosure - Halogen free high impact PC/ABS alloy based enclosures with tamper (Do not use VSM tampers, wiring supervision is provided by VSA-1)

2000070 Datasheet