RCI 9540B Recessed Magnetic Contact/Door Position Switch, Black

Keep entrances secure without compromising appearance — the RCI by dormakaba Recessed Magnetic Contact/Door Position Switch is engineered for reliable, unobtrusive door monitoring in commercial and institutional environments. This recessed magnetic contact provides accurate door position detection to support alarm systems, access control, and surveillance monitoring, reducing false alarms and improving system response. The black finish fits seamlessly into dark frames and hardware, while the low-profile recessed mounting protects the sensor from tampering and wear.

Designed for integrators and facility managers, the 9540B (Manufacturer Part Number 9540B) delivers consistent performance and straightforward wiring for quick installation. As a US-made component, it meets quality expectations for mission-critical security applications. Whether you're upgrading perimeter protection, enhancing access control, or adding discreet sensors to a monitored surveillance system, this magnetic contact offers dependable, long-term operation.

Specify the RCI 9540B for projects that demand stealthy, professional door sensing — contact your supplier to order or to discuss integration with your security and monitoring systems.

• Discreet recessed design hides the sensor for a clean, professional installation that preserves door aesthetics
• Reliable door position monitoring for improved security and alarm system accuracy
• Black finish blends seamlessly with dark frames and hardware to reduce visual distractions
• Compact, US-made component (MPN 9540B) trusted for commercial access control and surveillance projects
• Simple integration with alarm panels and monitoring systems for fast deployment and reduced downtime