Commax CM-810M User Manual

• Thank you for purchasing COMMAX products.
• Please carefully read this User’s Guide (in particular, precautions for safety)
before using a product and follow instructions to use a product exactly.
• The company is not responsible for any safety accidents caused by abnormal
operation of the product.
Model No. CM-810M
Open Voice Intercom System
513-11, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea
Int’l Business Dept. : Tel.; +82-31-7393-540~550 Fax.; +82-31-745-2133
Web site : www.commax.com
Printed In Korea / 2008. 12

Commax CM-810M Specifications

General

Brand	Commax
Model	CM-810M
Category	Intercom System
Language	English

Summary

Greetings

Warnings and Caution

Names and function of each part

Name of each part of CM-810M

Identifies and describes the components of the CM-810M intercom unit.

Operational functions

Setting methods before usage and precautions

Guides on setting Melody ID and essential precautions before operating the system.

Master Station CM-810M How to use

Instructions for calling and conversing with other units from the master station.

Wiring

Wiring method

Details on how to connect the intercom system using LINE CORD terminals.

When we use only one RF-1A (Distance 100M)

Wiring configuration for a single RF-1A unit at a distance of 100 meters.

When we use two RF-1A (Distance 50M / 100M)

Wiring setup for two RF-1A units at specified distances.

When we use 2 pieces RF-1A (distance 200M at maximum)

Wiring guide for two RF-1A units supporting up to 200 meters distance.

Power Specifications

When we use only one RF-1A (distance 50M)

Power connection details for one RF-1A unit at a 50-meter distance.

When we use 3 pieces of RF-1A (distance 20M)

Wiring and power setup for three RF-1A units with 20-meter spacing.

Specifications and features

Technical Specifications

Lists key technical data including wire type, power source, and communication distance.

Features

Highlights main functionalities such as master-to-master communication and privacy.