SDC GK03U Nightlatch Exit Device Trim, Galaxy Escutcheon, Mechanical, for S6000-101 Series Delayed Egress Rim Exit Devices

Ensure controlled egress and dependable door security with the SDC GK03U nightlatch exit device trim from Security Door Controls. This mechanical handleset trim, featuring the Galaxy escutcheon, gives facility managers a simple, key-operated way to retract latch bolt 630—ideal for delayed egress rim exit devices where safety and restraint must be balanced. Built specifically for the S6000-101 Series, the GK03U installs quickly for efficient retrofits and reduces service disruptions during upgrades.

Designed for commercial and institutional environments, the GK03U supports systems using 12V or 24V DC delayed-egress electronics, enabling seamless integration with access control, monitoring and surveillance systems. Its robust construction delivers long-term reliability in high-traffic doors while the keyed nightlatch function minimizes accidental releases and unauthorized exits. For security teams and installers, the result is an easy-to-maintain trim that strengthens perimeter control and improves incident response.

Choose the Security Door Controls GK03U to upgrade your exit devices, enhance access control compatibility, and simplify integration with security monitoring. Contact your supplier to specify the GK03U for your next delayed egress installation.

• Provides controlled egress with secure key-retract action for reliable occupant safety
• Galaxy escutcheon and mechanical design deliver durable performance in high-traffic applications
• Direct fit for S6000-101 Series Delayed Egress Rim Exit Devices for fast retrofit and installation
• Works with 12V or 24V DC delayed-egress systems to support existing access control setups
• Enhances door security and monitoring integration for surveillance and access-management workflows