Interlocks Airllocks Access Control Key benefits Prevents simultaneous opening of two doors with secure interlocks, reducing tailgating and unauthorized entry. Improves security for sensitive entry zones such as banks and prisons by enforcing controlled sequencing of door operation. Flexible compatibility with common locking technologies to meet different security requirements. Reliable operation and simplified maintenance thanks to a power-fail-safe circuit design. How it solves problems Stops both doors in an airlock from being open at the same time, eliminating a common vulnerability in multi-door entries. Works with existing access control hardware to add an extra layer of door management without replacing current locks. Provides consistent, stable operation even in power-failure situations, avoiding unsafe door states and reducing downtime. Core functions and compatibility Interlocking control between two doors to enforce exclusive open/close states. Linking mechanism supports electromagnetic locks and motor locks, enabling compatibility with a wide range of access control devices. Double-door locking management suited for critical zones that require controlled transitions. Performance and maintenance Power-fail-safe circuit design ensures doors default to a secure and predictable state during power loss. Stable operation minimizes false releases and reduces the need for frequent adjustments or repairs. Designed to integrate into existing access control systems for straightforward maintenance and serviceability. Practical applications (use scenarios) Bank vault or teller vestibule: Enforce single-door access to prevent unauthorized bypass and protect high-value areas. Prison or detention entry airlock: Control inmate and staff movement by ensuring one door closes before the next opens. Commercial buildings, factories, schools, and residential complexes: Manage delivery entrances, staff-only zones, or residential lobby airlocks to improve site-wide security. Why choose Interlocks Airllocks Access Control Adds dependable double-door management to any access control setup. Supports multiple lock types so it adapts to diverse security architectures. Reduces operational risk with a circuit design that addresses power-failure behavior and eases maintenance efforts. For reliable, compatible, and stable interlock control that enhances security in sensitive and high-traffic areas, Interlocks Airllocks Access Control provides a practical and effective solution.