Schlage L283-479 EU Electrified Mortise Lock Case, Fail Secure

Engineered for reliable perimeter protection, the Schlage L283-479 EU Electrified Mortise Lock Case delivers fail-secure performance ideal for commercial, institutional and healthcare applications. This Schlage mortise lock case provides dependable access control by remaining locked during a power loss or alarm event, ensuring critical assets and restricted areas stay secure. Installers and facility managers benefit from flexible fit and faster installs — the non-handed design, six mounting positions and four backset sizes minimize on-site adjustments and reduce stocking needs. With quiet operation and a convenient passage function, the lock improves daily user experience in busy corridors while supporting integrated security and monitoring systems. Choose from 10 finishes, including antimicrobial options, to match architectural requirements and hygiene protocols. UL listing for single-labeled metal or wood doors gives added assurance for compliance in regulated environments. Combine the L283-479 EU with your access control, surveillance and alarm systems for a complete security solution. Order the Schlage electrified mortise lock case today to streamline installations and strengthen facility-wide security.

• Protects openings with a fail-secure electrified design to maintain perimeter security during power loss or alarm conditions
• Reduces install time and inventory with non-handed case, six mounting positions and four backset options for versatile door compatibility
• Quiet operation and built-in passage function for smooth operation in high-traffic commercial and institutional environments
• Available in 10 finishes, including antimicrobial options, to support hygiene protocols in healthcare and food-service facilities
• UL listed for single-labeled metal or wood doors for code compliance and seamless integration into access control, monitoring and security systems