SDC 100-2 Failsafe Replacement Solenoid, 24VAC

Restore dependable failsafe door release and reduce service interruptions with the SDC 100-2 Failsafe Replacement Solenoid from Security Door Controls. This magnetic lock parts replacement is engineered as a direct swap for common SDC locks (110, 160, 1090A, 1090ADL, FS23M, 180), delivering a fast field repair that keeps access control and security systems operational.

Designed to operate at 24VAC with a 500mA draw, the SDC 100-2 provides consistent performance for magnetic lock applications and integrates cleanly into monitoring and surveillance setups. As an OEM part (MPN 100-2), it offers trusted fitment and reliability compared with aftermarket alternatives, helping facilities managers and integrators reduce repeat service calls and extend system life.

Compact, robust, and straightforward to install, this solenoid is a practical choice for maintenance teams, installers, or resellers who need a proven replacement component for fail-safe locking configurations. Keep your doors secure and your access control network running smoothly—order the SDC 100-2 replacement solenoid today or add it to your preventive maintenance inventory.

• Fast, drop-in replacement that minimizes downtime for access control and security systems
• Reliable failsafe operation at 24VAC (500mA) to ensure consistent door release when power is present
• Direct compatibility with SDC locks including 110, 160, 1090A, 1090ADL, FS23M and 180 for seamless maintenance
• OEM-quality Security Door Controls part (MPN 100-2) for guaranteed fit and long-term performance
• Ideal for service technicians and security integrators maintaining surveillance, monitoring, and access control installations