
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.
Main Features
- UL Listed
- Push button balancing
- On-board accumulator
- Built-in test button and sounder
- Manual sensitivity adjustment
- Powered by alarm panel
- compatible with: VSA-1K Vault Sound Alarm System Kit, VSA-2K Audio Distribution Kit