CTC Communications

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CTC Communications Our employees hold true to the traditional values of respect and courtesy at all times. (We are open from 8:00am to 4:00pm, Monday to Friday.)
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CTC Communications supplies and installs Home Alarm Systems, Security Surveillance, Intercom systems and a great range of related products and accessories from quality leading brands
Located in Seven Hills we offer quality installations Sydney Wide. Australian owned and operated

CTC Communications has been owned and operated in Australia since 1993 and it is this hard earned knowledge of the individual needs of Australian consumers that helps set us apart from the competition. It is this dedication to treating our customers with the utmost civility that helps shape our corporate culture. When you get in touch with CTC Communications you are not merely talking to a faceless corporation, you are talking to a friendly team determined to help meet your individual needs. Give us a call, or come into our office and showroom in Seven Hills, where we can provide full demonstrations of all of our latest and greatest CCTV cameras, Bosch Security alarm systems and communications equipment.

Better business security starts with the right installation. 🔒From office entrances to stockrooms and shared areas, a we...
16/10/2026

Better business security starts with the right installation. 🔒

From office entrances to stockrooms and shared areas, a well-planned CCTV system helps you keep an eye on what matters. Camera placement, coverage and a tidy installation all make a difference.

CTC Communications has been helping customers with their security needs since 1993. Our licensed team provides CCTV and alarm installation services across Sydney, with solutions tailored to your premises and the way your business operates.

Planning a new system or upgrading existing equipment?
📞 Talk to our team on 1300 552 282.
👉 https://www.ctccommunications.com.au/pages/cctv-installations

NSW Master Security Licence M/L 000102543

💬 Trusted with security at more than one site.Thank you, Keiran, for recommending CTC Communications after choosing our ...
15/10/2026

💬 Trusted with security at more than one site.
Thank you, Keiran, for recommending CTC Communications after choosing our team to install CCTV systems at two of your facilities. We’re pleased our technicians delivered the professional service you expected on both occasions. 👏
🏢 Looking to upgrade your business security? We can help plan and install a CCTV system suited to your premises.
👉 https://www.ctccommunications.com.au/pages/cctv-installations
Master Licence 000102543

📹 6MP VS 8MP SECURITY CAMERAS – IS THE UPGRADE WORTH IT?Choosing between 6MP and 8MP cameras is about more than simply p...
14/10/2026

📹 6MP VS 8MP SECURITY CAMERAS – IS THE UPGRADE WORTH IT?
Choosing between 6MP and 8MP cameras is about more than simply picking the highest resolution.
Our latest guide looks at:
🔍 Image detail
💾 Storage requirements
🌙 Night-time performance
🏠 Home vs business applications
📈 When 8MP is worth the upgrade
✅ When 6MP may already be more than enough
A well-positioned 6MP camera can often provide more useful footage than a poorly positioned 8MP camera, so the right choice depends on the area being covered and the level of detail you actually need.
👉 Read the full guide:
https://www.ctccommunications.com.au/blogs/security-surveillance-cameras/6mp-vs-8mp-security-cameras
📞 1300 552 282
🛡️ Master Licence 000102543

Hills homes deserve smarter security today.CTC Communications installs and upgrades alarm systems with care, precision, ...
12/10/2026

Hills homes deserve smarter security today.

CTC Communications installs and upgrades alarm systems with care, precision, and trusted local expertise. 👷

From first check to final test, we tailor every solution for your property.

Book your site visit with CTC Communications today.

Master Security Licence 000102543.

Turret, dome or bullet security camera — which style is right for your property? 📹Each camera style has its strengths.Tu...
11/10/2026

Turret, dome or bullet security camera — which style is right for your property? 📹
Each camera style has its strengths.
Turret cameras are versatile and work well under eaves. Dome cameras offer a neat, low-profile look and can suit indoor or protected areas. Bullet cameras are highly visible and are often ideal for driveways, yards and perimeter coverage.
Our latest guide compares the differences and explains which style may suit different home and business locations.
Read Turret vs Dome vs Bullet Security Cameras: Which Style Should You Choose?
CTC Communications — Master Licence 000102543 https://www.ctccommunications.com.au/blogs/security-surveillance-cameras/how-many-security-cameras-does-a-house-need

Storm season can expose weak security fast 🌧️Is your home ready before the next big downpour? A quick alarm and camera c...
10/10/2026

Storm season can expose weak security fast 🌧️

Is your home ready before the next big downpour? A quick alarm and camera check now can help protect your family, your property, and your peace of mind.

CTC Communications has been securing Sydney homes and businesses since 1993. Book your seasonal security check today and stay one step ahead.

Contact us now for expert advice and professional installation.

Master Security Licence 000102543.

A safer business starts with simple checks. 🔒See how quickly small gaps can be missed? Regular alarm and surveillance re...
08/10/2026

A safer business starts with simple checks. 🔒

See how quickly small gaps can be missed? Regular alarm and surveillance reviews help protect staff, assets, and after-hours access.

At CTC Communications, we help Sydney businesses choose reliable, cost-effective security systems, professionally installed and backed by experience since 1993.

Want tailored advice for your site? Contact CTC Communications today.

Master Security Licence 000102543.

Since 1993, trust has been our strength. 🔒Behind every installation is a team that cares, listens, and takes pride in do...
07/10/2026

Since 1993, trust has been our strength. 🔒

Behind every installation is a team that cares, listens, and takes pride in doing the job right. Today, we're celebrating the people who make CTC Communications what it is.

From Sydney homes to business sites, our technicians bring experience, professionalism, and genuine commitment to every visit.

Want to work with a team that puts people first? Contact CTC Communications today.

Master Security Licence 000102543.

📹 HOW MANY SECURITY CAMERAS DOES A HOUSE NEED?Most homes need around 4–6 security cameras, but the right number depends ...
06/10/2026

📹 HOW MANY SECURITY CAMERAS DOES A HOUSE NEED?
Most homes need around 4–6 security cameras, but the right number depends on the layout of your property, access points and the areas you want to protect.
Our latest guide covers:
🏠 How many cameras different homes may need
🚪 The most important areas to cover
🚗 Driveway and garage camera placement
🌙 Night-time coverage
👀 Blind spots and side access
💾 Choosing the right NVR size
📈 When 6, 8 or more cameras may make sense
Good CCTV coverage is about camera placement, not simply installing as many cameras as possible.
👉 Read the full guide:
https://www.ctccommunications.com.au/blogs/security-surveillance-cameras/how-many-security-cameras-does-a-house-need
📞 1300 552 282
🛡️ Master Licence 000102543

HIKVISION VS DAHUA SECURITY CAMERAS – WHICH IS BETTER FOR YOUR PROPERTY?Both Hikvision and Dahua offer strong CCTV optio...
06/10/2026

HIKVISION VS DAHUA SECURITY CAMERAS – WHICH IS BETTER FOR YOUR PROPERTY?
Both Hikvision and Dahua offer strong CCTV options, but the right choice depends on your property, lighting, recording needs and the features you actually need.
Our latest buyer’s guide compares:
- Night vision and low-light performance
- AI human and vehicle detection
- Active deterrence features
- NVR compatibility
- Residential vs commercial use
- ColorVu vs WizColor
If you’re comparing CCTV options for your home or business, this guide will help make the differences clearer.
Read the full guide on the CTC Communications website.
https://www.ctccommunications.com.au/blogs/buyers-guides/hikvision-vs-dahua-security-cameras

Address

Seven Hills, NSW

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+611300552282

Website

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