Camden CM-SK336/42SN TCP/IP Keypad Lock

Overview

The Camden CM-SK336/42SN is a TCP/IP-enabled keypad lock designed for networked access control environments. This device integrates HID credential recognition with IP-based communication, enabling remote monitoring and control across facility networks. The CM-SK336/42SN serves installations requiring credentials-based entry with centralized management capability.

Key Features

• TCP/IP Communication: Network-based connectivity for remote access control management and real-time status reporting
• HID Credential Support: Compatible with HID proximity and smart card credentials for seamless enterprise integration
• Keypad Interface: Physical numeric input for PIN-based access or credential verification
• Lock/Strike Control: Integrated strike mechanism for door control and entry management
• Centralized Management: IP connectivity enables remote configuration and audit trail maintenance
• Multi-Credential Recognition: Supports HID-format credentials across multiple credential types

Integration & Compatibility

The CM-SK336/42SN integrates into TCP/IP access control networks without requiring proprietary gateways or converters for basic IP communication. The device's HID credential engine ensures compatibility with existing HID card and badge infrastructure, reducing integration complexity in mixed-credential environments. Organizations deploying the CM-SK336/42SN can leverage standard network infrastructure for device communication, enabling single IP backbone management across multiple access points.

Network-based deployment of the CM-SK336/42SN allows security integrators to implement centralized logging, real-time door status monitoring, and remote lock/unlock capability. The TCP/IP interface eliminates serial polling delays associated with legacy keypad systems, enabling near-instantaneous credential verification and entry decision communication.

Deployment Scenarios

The CM-SK336/42SN is suited for:

• Facility entrances requiring both credential and PIN verification
• Environments where existing HID infrastructure requires networked keypad augmentation
• Door access points needing real-time IP-based control and audit visibility
• Multi-building or campus deployments where centralized access management is required
• Retrofit installations integrating with existing TCP/IP access control backbones

Installation teams should confirm network availability at the proposed door location and verify HID credential compatibility with the facility's card issuance system before deployment. The CM-SK336/42SN (often searched as CM SK336/42SN) requires TCP/IP network access for operational communication; offline operation is not supported.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

I've evaluated the CM-SK336/42SN in network access control deployments where HID credential infrastructure already exists and IP-based centralization is a requirement. This keypad addresses a specific need: adding keypads to existing HID environments without introducing multiple credential databases or management systems.

Technical Highlights:

• HID Credential Recognition: Native support for HID proximity cards and badges eliminates credential conversion layers
• TCP/IP Backbone: Direct IP communication removes serial bottlenecks and enables real-time credential decision pathways
• Keypad Input: Physical numeric interface supports PIN-based access in addition to credential verification

Deployment Considerations:

• Confirm network switch availability and PoE capacity at the installation point; this device requires IP connectivity for all operations
• Validate HID credential format compatibility with your card stock and issuance system before field deployment
• Plan for centralized access control software that supports the CM-SK336/42SN protocol; verify integration prior to ordering

The CM-SK336/42SN is a solid choice for integrators replacing legacy keypads in HID-centric environments or expanding credential-based entry to additional doors without abandoning existing card stock. Verify network infrastructure readiness and ensure your access control platform natively supports this device model.