Potter EVD-M Electronic Vibration Detection Controller

Protect safes, vaults and high-value assets with fast, reliable vibration detection. The Potter Electric Signal EVD-M electronic vibration detection controller is a purpose-built shock sensor that delivers precise intrusion monitoring for commercial security and surveillance systems. Using sensitive piezo sensor technology, the EVD-M responds to both short-duration, high-amplitude impacts (explosions, hammering) and long-duration, low-amplitude attacks (drilling, cutting, thermal lances), helping you detect real threats while reducing nuisance alarms.

Designed for integration into professional security installations, the EVD-M supports up to 15 EVD-R remote pickups and fully supervises wiring to ensure system reliability and easier maintenance. Its compact steel housing (3.3" x 5.1" x 1.2", 10.24 oz) fits tight control panels and vault interiors. Ideal for intrusion detection, alarm monitoring and physical security upgrades, the EVD-M gives security managers confidence that attempted attacks are detected quickly and accurately. Add the Potter EVD-M to your surveillance and monitoring strategy today — contact your distributor to specify for safes, vaults and secure enclosures.

• Rapid detection of physical attacks (drilling, cutting, hammering or blasts) to minimize loss and downtime
• Dual-mode sensing for both short‑duration large impacts and long‑duration low‑amplitude attacks, reducing missed events
• Supports up to 15 EVD-R remote pickups for scalable coverage of safes, vaults and secure rooms
• Fully supervised wiring and reliable piezo sensor technology lower false alarms and simplify maintenance
• Compact, steel commercial enclosure (3.3" x 5.1" x 1.2", 10.24 oz) for easy integration into existing security panels