Schlage 653-04 NS 653 Key Switch, SPDT-Clockwise Maintained, Narrow Stile

Deliver secure, reliable access control where it matters most with the Schlage 653-04 NS key switch. This key switch by Schlage is built for commercial security and offers a SPDT clockwise maintained operation that gives facility managers precise, on/off control of alarms, gate operators, lighting and monitoring circuits. The narrow-stile design is ideal for slim-frame doors and mullions, making the 653-04 NS an excellent fit for storefronts, security enclosures and retrofit installations where space is limited.

Manufactured in the US and identified by part number 653-04 NS, this keyswitch combines durable mechanical performance with straightforward integration into existing access control and surveillance systems. Installers benefit from its consistent actuation and robust construction, reducing maintenance calls and ensuring continuous operation of security and monitoring equipment. Whether used for supervised exit control, remote enabling of security devices, or manual overrides in alarm systems, the Schlage key switch provides dependable performance in demanding environments. Specify the 653-04 NS for a compact, professional-grade key switch solution — ideal for access control, surveillance and physical security installations. Order now to simplify your next security or monitoring deployment.

• Provides secure, tamper-resistant control of doors and equipment to protect critical entry points and sensitive areas
• SPDT clockwise maintained action delivers dependable on/off control for alarms, gates, lighting and monitoring circuits
• Narrow-stile form factor fits slim-frame doors and mullions for clean installation in commercial storefronts and security enclosures
• US-made construction (653-04 NS) for consistent quality, longevity and reduced downtime in high-use environments
• Simple integration with access control, surveillance and security panels to streamline system deployments and maintenance