Audio Sentry PSD-100 Vault Audio Detector / Passive Sonic Detector
The Audio Sentry PSD-100 Vault Audio Detector is a passive sonic sensor designed to detect unauthorized access to secure areas by sensing the specific sounds associated with forced entry. This self-contained, solid-state device is engineered to distinguish between normal ambient sounds and the specific frequencies produced during break-ins, providing an additional layer of security for vaults and other high-security environments.