St. Louis-based Potter announces its VSA-2 Series vault sound alarm system, used for detecting noise within vaults. The product is used to protect reverberant and nonreverberant vaults, such as those found in banks and mercantile establishments. It boasts an onboard accumulator, a sensitivity pot and the ability to balance the system with the push of a button. The UL-Listed VSA-2 Series is a 12VDC device that can be powered by the alarm panel.
