SDC 160IV Conventional Direct Throw Mortise Electric Bolt Lock, Auto-Relock, Failsafe, Dull Aluminum

Provide dependable, hands-free security for doors and cabinets with the Security Door Controls SDC 160IV conventional direct-throw mortise electric bolt lock. Designed for commercial access control and surveillance environments, this electric bolt lock delivers automatic relocking the moment a door closes, helping reduce tailgating and unauthorized access while improving operational efficiency. The failsafe design unlocks on power loss for life-safety compliance, and dual 12/24 VDC operation makes integration with existing panels and monitoring systems straightforward. With a 1/2" diameter bolt and a 1/2" throw, the 160IV offers robust holding power in a compact mortise profile; the faceplate and auto-relock switch are field-adjustable to accommodate wider door gaps and simplify retrofits. Finished in dull anodized aluminum with stainless-steel components, it withstands heavy use in pharmacy cabinets, display cases, utility enclosures, OEM equipment, and both swing and sliding doors. Backed by a 5-year limited warranty and made in the U.S., the SDC 160IV is an excellent choice for integrators and facility managers who need reliable, monitored locking for security and access control systems. Contact your distributor to specify the 160IV for your next project.

• Automatic, reliable locking: auto-relock engages the 1/2" bolt when the door closes to ensure consistent physical security without manual intervention.
• Failsafe operation for life-safety: bolt unlocks on loss of power to meet safety protocols while providing controlled access during normal operation.
• Dual-voltage flexibility: native 12/24 VDC compatibility simplifies installation across varied access control and security system environments.
• Adjustable for wide gaps: field-adjustable bolt assembly and auto-relock switch accommodate imperfect door-to-frame clearances, reducing retrofit labor.
• Durable, commercial-grade construction: stainless steel bolt and anodized aluminum faceplate resist wear in high-use applications; backed by a 5-year limited warranty.
• Versatile applications: ideal for cabinets, display cases, swing and sliding doors, and OEM enclosures where monitored, remote-controlled locking is required.