SDC S-64 SDC Card for Recorder Mixers 64GB, Von Duprin Linkage

Deliver consistent, field-proven latch retraction and extended event recording with the Security Door Controls S-64 latch retraction kit/card. Engineered for access control applications, this SDC S-64 unit combines Von Duprin linkage compatibility (ELR100VD) with a 64GB recorder-capable card to ensure doors operate smoothly while preserving vital surveillance and monitoring data. As a purpose-built component from Security Door Controls (Manufacturer Part Number S-64), it simplifies retrofits and new installations by matching common Von Duprin hardware and reducing integration time. The 64GB capacity supports longer event retention for recorder mixers and surveillance systems, improving incident review and audit trail completeness. Installers and security managers benefit from a rugged design tailored to continuous operation in commercial, institutional, and multi-tenant environments. Ideal for access control upgrades, perimeter security, and integrated monitoring systems, the S-64 enhances system reliability and helps maintain compliance with site security policies. Contact your Security Door Controls supplier to specify the S-64 for your next access control or surveillance integration and streamline installation today.

• Enables reliable Von Duprin latch retraction integration to streamline access control and reduce door-related downtime
• Built-in 64GB capacity for recorder mixers to support extended event logging and surveillance retention
• Designed by Security Door Controls (Mfr. P/N S-64) for durable, long-term performance in commercial security environments
• Compatible with ELR100VD linkage for simplified retrofit and fast installation, minimizing installation labor and service interruptions
• Improves audit trail accuracy and monitoring reliability to support compliance and incident investigation