SDC 1511TNAKVE ExitCheck Series Tandem Integrated Delayed Egress Locks, Energy Saver, Dull Aluminum

Optimize controlled egress and perimeter security with the Security Door Controls SDC 1511TNAKVE ExitCheck tandem delayed egress magnetic lock. Engineered for commercial and institutional applications, this magnetic lock pairs a 1650 lb holding force with an integrated audible (75 dB) and large digital countdown display to provide clear, compliant warnings and reduce accidental door releases. The ExitCheck series improves accessibility and safety by using alternating voice messages and visual countdowns to assist all users, including the blind and hearing-impaired, while feeding meaningful status back to your access control and surveillance systems. Field-selectable features include 15 or 30 second exit delays, nuisance delay options, automatic or manual relock, and a 3-position key switch for timed or sustained bypass—so installers can tailor behavior to building codes and operational needs. Built for dependable, energy-efficient operation at 12/24 V DC in a durable dull aluminum housing, the SDC 1511TNAKVE supports multi-door zone control and anti-tamper monitoring. Ideal for hospitals, schools, retail and commercial facilities—contact us to specify this delayed egress magnetic lock for your access control and monitoring project.

• Ensures compliant, controlled egress with audible and visual warnings, protecting occupants while minimizing false alarms
• Improves accessibility with alternating voice message, large digital countdown and 75 dB alarm to guide all users including blind or hearing-impaired
• Robust physical security: 1650 lb holding force and anti-tailgate/door prop alarm reduce unauthorized entry and support surveillance monitoring
• Flexible field-configurable operation: selectable 15/30s exit delay, nuisance delay options, automatic/manual relock and integrated 3-position key switch for timed or sustained bypass
• Energy-saving 12/24 V DC design in a durable dull aluminum finish for reliable double-door installations and simplified access control integration