Camden CM-1220 Key Switch, SPDT N/O and N/C Momentary

Designed for dependable access control in commercial and institutional settings, the Camden Door Controls CM-1220 key switch delivers secure, low-voltage switching for doors, gates, and security equipment. This SPDT momentary key switch provides both N/O and N/C contacts, allowing easy integration with access control panels, alarm systems, and surveillance monitoring. The flush, heavy-gauge stainless steel faceplate resists vandalism and environmental exposure, making the CM-1220 suitable for indoor or outdoor installations. It accepts standard 1" to 1-1/4" mortise cylinders for straightforward retrofitting into existing lock systems, while supplied tamper-proof screws and built-in cylinder locators prevent rotation and unauthorized tampering. Built to operate across typical indoor temperature ranges (32–85°F) and backed by a 3-year warranty, this key switch balances durability with dependable performance. Lightweight at under half a pound, the CM-1220 is an efficient choice for security integrators and facility managers seeking reliable, easy-to-install control points in their access control and surveillance networks. Add the CM-1220 to your next access control deployment or contact our team for compatibility guidance and ordering.

• Reliable, tamper-resistant access control that reduces unauthorized entry and maintenance calls
• Heavy-gauge stainless steel faceplate and weather-resistant design for durable indoor/outdoor performance
• Accepts standard 1"–1-1/4" mortise cylinders for fast retrofits and compatibility with existing master-key systems
• SPDT momentary action (N/O and N/C) for flexible integration with alarms, monitoring, and access control panels
• Tamper-proof screws and cylinder locators prevent rotation and vandalism, minimizing downtime and service costs