Intercom master unit Commax CM-810 by Commax — hands-free audio intercom master

The Commax CM-810 is a hands-free audio master intercom unit intended for integration with Commax door entry and intercom systems. As the central station, it enables two-way voice communication with visitors, controls connected sub-stations, and provides basic call management for residential or small commercial entrances where centralized audio monitoring and visitor interaction are needed.

Advantages

The CM-810 offers hands-free operation to simplify communication without requiring a handset, reducing user interaction steps. Its role as a master unit provides centralized control over connected sub-stations and visitor calls, making it suitable for multi-point intercom networks. The unit is designed for straightforward integration with compatible Commax systems and supports routine monitoring and call handling tasks common in entry control setups.

Suitable for

• Residential buildings with a single entrance or small multi-tenant setups
• Small offices, clinics, or retail premises needing simple visitor communication
• Replacement or expansion of an existing Commax audio intercom system
• Locations requiring a wall-mounted central audio station for door communication

When it may not be suitable

The CM-810 provides audio-only communication and does not include video capabilities; it may not be appropriate where visual verification of visitors is required. It is designed as a master station within Commax systems, so it is not suitable as a standalone door release mechanism without compatible sub-stations and door entry components.

Key specifications

• Type: Hands-free audio master intercom unit
• Functionality: Two-way voice communication and call handling
• Installation: Wall-mounted master station for integration with Commax systems
• Intended use: Residential and small commercial entry communication
• Controls: Call management and control of connected sub-stations

How to use

Install the CM-810 as the master station according to the Commax-compatible wiring diagram and mounting instructions provided by the system integrator or installer. Once connected to the door entry panel and any sub-stations, use the hands-free interface to receive visitor calls and speak directly through the built-in speaker and microphone. Operate call functions and control connected sub-stations using the unit’s front-panel controls as configured in the system setup.

What to consider before purchase

• Verify compatibility with your existing Commax door entry and sub-station models
• Confirm that audio-only intercom functionality meets your security needs
• Ensure proper wiring and power supply availability for a master station installation
• Plan mounting location for central monitoring and easy access

Usage recommendations

For reliable operation, have the CM-810 installed and configured by a qualified technician familiar with Commax systems. Use it in environments where audio-only communication is sufficient and pair it with compatible sub-stations and door panels for full entry control functionality.