Commax DR-nKM User Manual

Door Unit DR-nKM
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.

Commax DR-nKM Specifications

General

Brand	Commax
Model	DR-nKM
Category	Security System
Language	English

Summary

Introduction to the DR-nKM Door Unit

Model and Serial Number Location

Locate the model and serial numbers for product identification and support.

Fire and Shock Hazard Warning

Warning against exposing the unit to rain or moisture to prevent fire or shock.

Important Safety Safeguards

Conditions Requiring Professional Service

Lists conditions like power damage, liquid spills, or performance changes that need service.

Water and Moisture Usage Restrictions

Advises against using the product near water sources like bathtubs or sinks.

Object Entry and Liquid Spill Prevention

Warns against inserting objects or spilling liquids to avoid shock or fire.

Lightning Surge Protection Advice

Recommendations for unplugging and using surge protectors during storms.

Product Overview and Components

Door Unit Component Identification

Identifies the microphone, call button, speaker, and name tag on the door unit.

Wiring and Installation Guide

Installation and Mounting Procedure

Step-by-step guide for fixing brackets, connecting cables, and mounting the unit.

Package Contents and Components

Included Accessories and Parts List

Lists the manual, screws, and connectors provided with the product.

Technical Specifications

Product Technical Details

Details on model, voltage, wiring, installation type, dimensions, and operating temperature.