SDC CYL-6KDQ Mortise Cylinder for Key Switches, 6-Pin, 11/8" Length, Keyed Different

Designed for secure access control points, the Security Door Controls CYL-6KDQ mortise cylinder delivers reliable, tamper-resistant performance for commercial doors and key switch applications. This 6-pin, keyed-different cylinder prevents unauthorized key duplication and improves overall site security, making it ideal for facilities that require tight control over who can operate critical door hardware. At a compact 1-1/8" length, the CYL-6KDQ fits standard mortise key switch housings for fast retrofits or new installations, and its 626 dull chrome finish provides a professional, durable appearance in high-traffic locations. Engineered to work with SDC key-switch assemblies and common 12V/24V access control environments, this mortise cylinder supports integration with broader security and monitoring systems used in surveillance and access control deployments. Manufactured in the U.S. to Security Door Controls quality standards, it offers dependable operation and long service life. Upgrade your entrance security and simplify maintenance with the SDC CYL-6KDQ — ideal for access control, monitoring points, and secure door hardware projects. Order today to reinforce your facility's security.

• Prevent unauthorized access with keyed-different cylinders, reducing risk of unauthorized key duplication
• Compact 1-1/8" mortise length fits standard key switch housings for quick retrofit or new installs
• 6-pin configuration offers enhanced pick resistance for higher security environments
• Durable 626 dull chrome finish resists wear and maintains professional appearance in high-traffic areas
• Compatible with Security Door Controls key-switch assemblies and common 12V/24V access-control systems for seamless integration