Camden CM-1020 Surface Mount Key Switch, SPDT N.O. and N.C. Momentary

Secure perimeter and point-of-entry control with the Camden Door Controls CM-1020 surface mount key switch. Designed as a rugged access control solution, this key switch delivers vandal-resistant protection with a 1/4" thick aluminum faceplate and a cast aluminum surface box—ideal for gates, doors, and outdoor surveillance points that require reliable monitoring. The CM-1020 provides SPDT momentary action with both N.O. and N.C. contacts, enabling straightforward integration with electric strikes, door controllers, and security monitoring systems. A weatherproof gasket and 1/2" threaded conduit opening simplify installation and help keep wiring protected from the elements. The unit accepts standard 1"–1 1/4" mortise cylinders and includes tamper-proof screws for added security and standardized keying across multiple sites. Built for high-traffic environments, the CM-1020 reduces service calls and supports consistent operation for access control and security surveillance applications. For a dependable surface-mount key switch that balances durability and integration flexibility, specify the Camden CM-1020 for your next access control or monitoring project.

• Vandal-resistant aluminum construction protects controls in high-traffic indoor or outdoor locations
• Weatherproof, cast-aluminum surface box with 1/2" conduit opening for simple, secure mounting and wiring
• SPDT momentary action (N.O. and N.C.) offers flexible integration with electric strikes, relays, and monitoring systems
• Accepts standard 1"–1 1/4" mortise cylinders so you can standardize keys across sites
• Tamper-proof screws and flush-mounted cylinder reduce unauthorized access and visual tampering
• Durable 1/4" thick faceplate and gasketed design minimize maintenance and downtime for long-term security operation