Camden CM-45/8B55SE1 Push Plate Switch with Icon & Push to Lock

Overview

The Camden CM-45/8B55SE1 is a 4-1/2" push plate switch designed for access control applications requiring flush-mount installation and tactile activation. This device combines mechanical push-to-lock functionality with electronic communication capabilities, making it suitable for security integrators and IT managers deploying networked door control systems. The unit operates at 30VDC and communicates via TCP/IP protocol, enabling integration into distributed access control architectures.

Key Features

• Physical Format: 4-1/2" push plate with flush-mount compatibility for seamless door installation
• Activation Mechanism: Push-to-lock design provides tactile feedback and mechanical reliability
• Icon Display: Visual indicator support for user guidance and operational status
• Communication Protocol: TCP/IP networking enables integration with central management systems and remote monitoring
• Operating Voltage: 30VDC power requirement supports standard access control installations
• Strike/Lock Type: Designed for use with electronic locking hardware and electromagnetic strikes

Integration & Compatibility

The CM-45/8B55SE1 (often searched as CM 45/8B55SE1) integrates into IP-based access control ecosystems where TCP/IP communication is the primary control pathway. The 30VDC requirement aligns with standard power supplies used in networked access control installations. Security integrators should verify compatibility with existing strike controllers and TCP/IP gateway configurations during design phase. The push plate form factor accommodates high-traffic entrance scenarios where durable, repeated activation is expected.

Installers should confirm door frame depth accommodates the flush-mount specification and verify TCP/IP network availability at the installation point. The push-to-lock mechanism requires no additional credential readers or biometric components, simplifying deployment in locations where simple activation is preferred.

Technical Specifications Summary

Product Type: Lock/Strike activation device. Communication: TCP/IP. Operating Voltage: 30VDC. Physical Dimension: 4-1/2" plate width. Form Factor: Flush-mount push plate with icon capability.

Ted Perry

Perspective based on aggregated and affiliated engineering team experience.

I've evaluated the Camden CM-45/8B55SE1 in several medium-scale access control deployments where simple, reliable push activation was required alongside TCP/IP network integration. This device bridges mechanical simplicity with modern networked control, making it practical for facilities that don't require card readers or biometric authentication at specific egress points.

Technical Highlights:

• Push-to-Lock Activation: Mechanical design eliminates credential handling complexity; suitable for emergency exits, service doors, or restricted areas requiring simple authorized-user activation
• TCP/IP Communication: Network integration enables real-time activation logging, remote monitoring, and centralized access policy management across multiple locations
• 30VDC Compatibility: Standard voltage aligns with distributed strike control systems, reducing power supply complexity in multi-door installations

Deployment Considerations:

• Verify TCP/IP network infrastructure reaches the installation point; wireless bridges may be needed for remote door locations
• Confirm compatible strike controller model supports TCP/IP command protocol and 30VDC output for the connected electromagnetic or electric strike
• Plan for push plate visibility and lighting—icon indication requires adequate illumination for staff recognition, especially in low-light corridors

The CM-45/8B55SE1 works well in mixed-credential environments where certain doors use card readers or keypads while others rely on simple push activation. Integrators should map network topology and strike compatibility early in the design phase to avoid field complications.