Camden Key Switch, SPDT N/O \& N/C Momentary

Camden CM-1120 Key Switch

Overview

The Camden CM-1120 is a momentary contact key switch designed for access control and security integration applications. Configured as SPDT (single pole, double throw) with both normally open (N/O) and normally closed (N/C) contacts, it supports credential-based entry systems and integrates into electromechanical lock and strike control circuits. The switch operates at 30VDC, making it compatible with standard access control power supplies.

Technical Specifications

This key switch supports HID credential systems and accommodates up to 100 users, providing flexibility for small to mid-sized facilities. The momentary contact action ensures proper signal relay to door strike and lock controllers without sustained current draw.

Compatibility

Suitable for integration with access control systems requiring momentary switching logic. Works with HID-based readers and compatible with standard 30VDC access control power architectures. Typical installation contexts include single-door or multi-door installations where key-based credential verification is required.