1. VSA Series VSA Series The Next Generation of Vault Sound Alarms

2. VSA Series VSA Series Application - The VSA is a sound detection system conforming to the requirements of Underwriters Laboratories, Inc. (UL) for the primary protection of reverberant and non-reverberant vaults, such as bank and mercantile vaults. **Must be installed with a UL listed alarm panel and other UL listed devices**

3. VSA Series VSA Series Features: Integrated microphone & test-speaker in control unit Automatic self-test Built-in sensitivity adjustment Built-in accumulating pulse counter 8.5VDC - 16.0VDC Input Power Separate relay outputs (Alarm & Tamper) Push button balancing Expandable up to 10 microphones (including VSA-1)

4. VSA Series VSA Series Benefits: Easy installation –Fewer devices to install –Balance the system with the push of a button –Powered by the alarm panel –Room to mount addressable modules (not all addressable modules will fit) Cost Savings –Labor savings (Less time to install) –Material savings (Lower price)

5. VSA Series

6. VSA Series

7. VSA Series Recommended Spacing It is recommended to install at least one VSA-1 or VSM in every 12 X 12 area. The VSA is not recommended for Fur Vaults

8. VSA Series Important Part Numbers

9. VSA Series What about the original VSA?? ÕThe original VSA-S is being replaced with the new VSA series. ÕPotter will support the original VSA-S system with service parts for a period of 2 years.

10. VSA Series Available for Shipment June 2008