SDC 1565 2700 lb Concealed Shear Lock Integrated Electronics

Built for high-security access control, the Security Door Controls SDC 1565 concealed shear magnetic lock combines heavy-duty holding power with installer-friendly adjustments to protect commercial entrances. This HiShear magnetic lock delivers a 2700 lb holding force while its patented floating armature and alloy shear tabs allow lateral and vertical alignment to compensate for warped or misaligned doors—reducing callbacks and installation labor. Auto-sensing dual-voltage (12/24V DC) capability and modest current draw simplify integration with access control panels, door monitoring and surveillance systems. ANSI/BHMA Grade 1 compliance plus UL and CSFM listings mean certified performance you can rely on for high-traffic metal, wood and Herculite doors. Additional benefits include a door static sensor, field-adjustable shear stops for tamper mitigation, and a 5-year limited warranty for long-term peace of mind. Specify the SDC 1565 when you need a failsafe, professional-grade magnetic lock for critical security, monitoring and access control applications—contact us to order or request installation guidance.

• Delivers dependable 2700 lb holding force to secure high-risk access points and protect sensitive assets.
• Concealed shear design with lateral and vertical alignment adjustment minimizes fit issues on warped or misaligned doors, reducing installation time.
• Auto-sensing dual-voltage (12/24V DC) operation and efficient current draw for easy integration with existing access control systems and surveillance networks.
• ANSI/BHMA Grade 1 performance and UL/CSFM listings provide certified reliability for commercial security and monitoring applications.
• Built-in door static sensor and field-adjustable shear stops enhance tamper resistance and simplify testing and maintenance; backed by a 5-year warranty.