Commax DRC-GUM/RF1 User Manual

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• 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.
• 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.
Lobby Camera Phone DRC-GUM/RF1
User Manual

Commax DRC-GUM/RF1 Specifications

General

Brand	Commax
Model	DRC-GUM/RF1
Category	Intercom System
Language	English

Summary

Safety and Precautions

General Safety Guidelines

Covers prohibitions, disassembly, touch, and power cord handling.

Power and Installation Safety

Details risks like overheating, electric shock, and improper installation.

Cleaning and Usage Safety

Precautions for cleaning, handling, and connecting the product.

Product Components and Basic Functions

Part Identification

Lists and labels all physical parts of the device.

Key Functions Overview

Explains the primary functions of buttons and receivers.

Password Management

Password Types and Defaults

Defines Management, Building, and Unit passwords and their factory defaults.

Setting Management Password

Step-by-step guide for changing the management password.

Setting Building Password

Step-by-step guide for changing the building password.

Setting House (Unit) Password

Step-by-step guide for changing the unit password.

Checking House Password

Procedure to retrieve a specific house password.

Lobby Panel and Building Settings

Setting Building Number and ID

How to register building numbers and IDs for lobby panels.

Setting ID No. in Lobby Panel

Procedure to set the ID number in the lobby panel.

RF Card Key Operations

RF Card Key Testing and Input

Guides for testing and registering RF card keys.

RF Card Key Management

Covers deletion, checking, and capacity change of RF card keys.

RF Card Key Data Transfer

Procedures for transmitting and receiving RF card key data.

System Configuration and Features

Call and Door Release Settings

Setting direct call numbers, door opening hours, and SecuMAX integration.

Line, Tone, and Ring Settings

Configuring line-by-line calls, call tones, and ring repetitions.

Advanced System Configurations

Covers wiring methods, video impedance, keypad LED, and volume adjustments.

Household and Data Management

Registering unit numbers, checking videophone status, and managing name data.

Video and Audio Distributor Setup

Configuring household data for video and audio distributors.

Building Password Door Release

Enabling and using the door release function with building passwords.

Communication Procedures

Calling Households and Guard Stations

Procedures for calling households by number/name and guard stations.

System Supplement and Wiring Information

Program and SecuMAX Summaries

Lists various system programs and SecuMAX management functions.

Wiring Diagrams and Schematics

Visual guides for connecting system components and overall system layout.

Technical Specifications

Part List and Features

Lists included parts and key product features.

Model Specifications

Technical data including installation, power, dimensions, and RF range.

RF-ID Model Details

Specific technical details for the optional RF-ID model.