Leviton's Universal Security Plates allow for consolidation and integration of security products into any of Leviton's Series 140, 280, or 420 Structured Media Center enclosures. The Half-Width and Full-Width Universal Security Plates accommodate the widest variety of security alarm panels. These Plates are sold with four adhesive-backed PC board mounting clips to mount a variety of sizes and shapes of security boards. The plate comes with four pushlock pins ensuring both vertical and horizontal stability.