Accessories
Shop CTC Communications for best deals on Dahua Intercom accessories, with fast delivery Australia Wide.
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View all productsLearn How to Use Your Dahua Intercom
Watch our comprehensive training videos to get the most out of your Dahua intercom system. Step-by-step guides for installation, setup, and advanced features.
Dahua Video Setting up intercom 2 wire
Learn how to set up Dahua Video Intercom.
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Dahua DMSS App
How to enable DSMM app notifications to your device.
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Dahua KTX-01 Video Intercom Installation & Wiring – Step by Step
How to install Dahua KTX-01 Video Intercom Installation & Wiring – Step by Step
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Connect Dahua Intercom to Smartphone
Learn how to set up Dahua app to your smartphone video intercom
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Intercoms for Home
Intercom Buying Guides & Helpful Advice
Compare leading intercom brands, understand your wiring options, and learn when it is worth upgrading an older intercom system.
Can I Upgrade My Old Intercom System?
Find out whether your old intercom can be upgraded, when existing wiring can be reused, and whether to choose a 2-wir...
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2-Wire vs IP Intercom Systems: Which Should You Choose?
Choosing between a 2-wire and IP intercom? Learn which system is best for older intercom upgrades, new builds, app co...
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Best Intercom Brands for Australian Homes
Compare leading intercom brands for homes, townhouses, gates and businesses, including Aiphone, Dahua, Hikvision, Koc...
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Dahua Intercom Systems for Homes and Businesses
Compare Dahua intercom systems for homes and businesses, including video door stations, indoor monitors, smartphone a...
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Choosing an intercom system for home
When selecting an intercom system for your home, there are several factors to consider. Here are some key points to h...
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Best Smartphone Intercom Systems for Homes
Compare smartphone intercom systems for homes, gates and townhouses, including Dahua, Hikvision, Aiphone, Kocom and A...
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Essential Features of Commercial Intercom Systems
Discover the key features every business should consider when choosing a commercial intercom system. Learn how video,...
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How to Choose the Right Home Intercom System for Your Property
Choosing a home intercom system doesn’t have to be confusing. This guide explains how to compare wired and wireless m...
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Best Intercom System for Front Gates and Electric Door Strikes
Compare front gate intercoms, smartphone access and electric door strikes for homes, driveways, pedestrian gates and ...
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Professional Intercom Installation Service Sydney Wide
CTC Communications provides expert intercom installation services across Sydney. Our certified technicians ensure your security system is installed correctly and functions perfectly.
Professional Installation
Our expert technicians provide professional intercom installation with attention to detail and quality workmanship.
Certified Technicians
All our technicians are fully certified and trained to handle various intercom systems and security installations.
Comprehensive Warranty
We provide comprehensive warranty coverage on all installations, giving you peace of mind and protection.
Ongoing Support
Our team provides ongoing technical support and maintenance services to keep your intercom system running smoothly.
Years of Experience
With years of experience in the security industry, we understand the unique requirements of Sydney properties.
Competitive Pricing
We offer competitive pricing without compromising on quality, ensuring you get the best value for your investment.
Sydney Wide Coverage
We service all areas across Sydney including Western Sydney, Hills District and surrounding regions. No job is too big or small for our experienced team.
