SDC 1291AHDMRV 1291 Series Right Angle Bolt Lock, Failsecure, Mechanical Release, Jamb Mount

Maximize perimeter security with the Security Door Controls SDC 1291AHDMRV right-angle bolt lock — an electric strike solution designed for demanding access control and surveillance environments. This 1291 Series jamb-mount electric mortise bolt provides a concealed installation that preserves door and frame aesthetics while delivering specification-grade performance. The failsecure mechanical release keeps doors locked during power loss, protecting sensitive areas such as data centers, monitoring rooms, and restricted workspaces. Built with a stainless steel bolt, specification-grade solenoid and automatic relock ball switch, the unit resists tampering, reliably re-engages on door closure, and reduces remote monitoring interventions. The lock accepts 24V DC input and includes voltage spike protection and onboard power regulation to ensure compatibility with standard security power supplies and access control panels. Ideal for commercial, institutional, and critical-infrastructure applications where reliable locking and discreet installation matter. Upgrade your site's access control and reduce installation time — order the SDC 1291AHDMRV or contact our team for system integration guidance.

• Concealed right-angle mortise design simplifies retrofits and preserves frame aesthetics for professional installations
• Failsecure mechanical release ensures door remains locked during power loss for enhanced perimeter security
• Stainless steel bolt and specification-grade solenoid resist tampering and deliver long-term reliability in high-use environments
• Automatic relock ball switch reduces monitoring and false-alarm events by ensuring the bolt re-engages on door closure
• Jamb-mount form factor and compact profile fit most standard frames, minimizing modification and installation time
• 24V DC operation with built-in spike protection and power regulation for stable, predictable performance in access control systems