Camden CM-1105 Key Switch, SPST Momentary Normally Closed, Flush Mount

For secure, reliable door control in high-traffic or exposed locations, the Camden Door Controls CM-1105 flush key switch puts durable access management where you need it. This CM-1105 key switch (SPST, momentary, normally closed) gives technicians a predictable control point for electric strikes, automatic doors and other access control devices, streamlining integration with security and surveillance systems. The cast aluminum, 1/4" thick faceplate and one-piece bracket resist vandalism and wear, while the flush-mount profile (3" width, 2" depth) provides a low-profile installation that blends with existing door hardware. It accepts standard 1"–1 1/4" mortise cylinders (cam sold separately), allowing easy rekeying and customization for facility key systems. Rated for indoor and outdoor use, the CM-1105 supports continuous monitoring and dependable performance in perimeter security, monitoring stations, and commercial access control panels. Specify this key switch when you need a rugged, professional solution that minimizes downtime and simplifies maintenance. Add the CM-1105 to your next access control deployment or contact our team for compatibility and installation guidance.

• Vandal-resistant flush-mount design protects controls from tampering while maintaining a professional appearance
• SPST momentary normally closed switch delivers reliable, predictable access control for doors, electric strikes and security systems
• Accepts standard 1"–1 1/4" mortise cylinders for flexible keying options and easy field upgrades (cylinder sold separately)
• Heavy-duty 1/4" cast aluminum faceplate and one-piece construction for long-lasting performance in indoor or outdoor installations
• Narrow mullion profile (1 3/4" wide) fits slim mounting locations without sacrificing durability
• Simple integration with access control, monitoring and surveillance systems for consistent operation and reduced maintenance