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Alarm Systems

Complete range of
Wired & Wireless
Security Systems.

CCTV Security

Keep your home or
workplace safe with the most suitable CCTV solutions.

Intercoms for Home

The Latest in intercom
technology with Wired &
Wireless Intercom Solutions.

Accessories

Comprehensive range of
accessories for all
applications.

Access Control

Door locks, Card
Readers, Break Glass, full
access control systems.

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On orders over $850

Give Us A Call

1300 552 282

Free Security Consultation

Expert advice available

Visit Our Store

31/1 Prime Drive Seven Hills, NSW, 2147

White CTC Security van and SUV with yellow and black branding parked in a line.

CTC Communications Your Top Choice For Home Security & Surveillance

CTC Communications provides Home Alarm Systems,CCTV Surveillance,Home Intercom Systems and an extensive selection of related products and accessories.

The advanced wireless home security systems include outdoor and indoor motion sensors, temperature sensors, glass break detectors, and other solutions to ensure safety for your family and business.

We provide top and trustworthy brands in the industry for comprehensive value and peace of mind. Our knowledgeable team is ready to address your inquiries and discover the ideal security solution for you.

Alarm Systems, CCTV & Home Intercom installations service available Sydney Wide.

Find the Perfect Surveillance Camera

Dahua 8MP Tioc Acupick Turret Motorised Camera, DH-IPC-HDW3849H-ZAS-PV-ANZ-S2

Turret Surveillance Cameras

Turret Camera

Exceptional IR distance, fixed or motorised lenses

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Hikvision DS-2CD2T87G3-LIS2UY/SL 8MP 4K Smart Hybrid Light with ColorVu

Bullet Surveillance Cameras

Bullet Cameras

Exceptional IR Distance fixed or motorised lenses

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Dahua 8MP ACUPICK Dual Lights Fixed Dome Camera Black ,DH-IPC-HDBW3867E-AS-IL-ANZ-BLK - CTC Communications

Dome Surveillance Cameras

Dome Cameras

Vandal domes for outdoor use, 4K resolution

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Home Alarm Installation

Safeguarding your house has never been easier with our professional home alarm installation. Our expert technicians have years of experience and use the most advanced technology to ensure your family's safety. With an alarm system in place, you can reduce the risk of break-ins by up to 50%. Don't wait - protect your home today.

Alarm Packages

For home security, choose from the top brands

Intercoms For Home

One of kind home intercom systems

CCTV Surveillance

Ensuring effective surveillance and security

Remote Controls

Alarm system remote controls from leading brands
NEVERalone® Personal Emergency Pendant

Never Alone Personal Duress Alarm

The NEVERalone® is a compact, precision-engineered personal safety device designed for high performance and reliability.

This advanced 4G LTE GSM emergency locator utilises cutting-edge GPS/GNSS, WiFi, and Bluetooth® 5 technologies to ensure accurate location tracking, seamless communication, and extended battery life.

The NEVERalone® offers dependable protection when it matters most.

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Independent Living

NEVERalone® Smart technology, designed to promote the well-being and independence of our aging population.

Lone Workers

Vital tool for caregivers and professional people who need to work in challenging situations, late at night or on their own.

Domestic Violence

Our smart technology gives its users an extra level of confidence & security and ensures help is on hand, when needed, via the touch of a button.

Digital security keypad on a wall with a blurred indoor background

Bosch Security Alarm Systems

Learn how Bosch Security Alarm Systems can enhance the security of your property with cutting-edge technology. View our extensive selection featuring Smartphone app for comprehensive security management and touch screen keypads.
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Alarm Monitoring at CTC Communications Seven Hills Office

24/7 Back to Base Monitoring Service

Maintain a constant connection and high level of security with our around-the-clock back to base monitoring service. This reliable and secure option allows for continuous surveillance of your property, providing you with peace of mind and a sense of reassurance.
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Why Choose CTC Communications?

Expertise

Expertise

Years of experience in the security industry
Quality

Quality

Premium products that ensure maximum protection
Customer Service

Customer Service

Dedicated support team ready to assist you
Nationwide Delivery

Nationwide Delivery

Fast, reliable shipping across Australia

Contact us now to find out more about our products and services, and to get a free quote tailored to your specific security needs.

Frequently Asked Questions

CTC Communications is based in Seven Hills and provides professional security alarm, CCTV, intercom and access control installation services across Sydney.

We work with both residential and commercial clients, delivering tailored security solutions designed to suit the layout, risks and requirements of each property. From homes and apartments to offices, warehouses, schools and retail premises, our experienced technicians ensure every system is installed correctly for reliable day-to-day performance.

With Sydney-wide service and decades of industry experience, CTC Communications is trusted to deliver high-quality security installations that help protect people, property and assets.

CTC Communications offers a wide range of advanced security systems for homes and businesses across Sydney.

Our product range includes security alarm systems, CCTV surveillance cameras, video intercoms, access control systems and integrated security solutions from trusted brands such as Bosch, Hikvision, Dahua, Hills Reliance, DSC, Alarm.com and Ajax.

We supply both wired and wireless systems, with options that may include smartphone control, remote monitoring, smart integration, motion detection and scalable system expansion. Every solution is carefully selected to match your property, usage needs and budget, giving you dependable protection with the latest security technology.

CTC Communications supplies trusted security brands known for quality, reliability and long-term performance, including Dahua, Hikvision, Bosch, Aiphone, Akuvox, GEM and more.

With more than 30 years of industry experience, our team can help you choose the right security solution for your property, whether you need protection for a home, office, warehouse, retail store or larger commercial site. We provide honest, practical advice based on your layout, security goals and budget.

Absolutely. CTC Comms provides professional installation services for CCTV cameras, alarm systems, intercoms and access control systems throughout the Sydney metro area.

For customers outside Sydney, we offer Australia-wide delivery and can provide product guidance, technical support and installation information to help make setup easier. If you are unsure which option is best for your location, our team can point you in the right direction based on the products you are purchasing.

Yes, many of the CCTV cameras, alarm systems and accessories we supply are designed for flexible integration. We stock trusted brands including Dahua, Hikvision, Hanwha Vision, Bosch and a range of compatible accessories to help support both new installations and system upgrades.

If you already have existing equipment, our team can provide expert advice on compatibility before you buy. This helps ensure you choose products that work well together and suit your current setup, whether you are expanding coverage, replacing older devices or building a more integrated security solution.

Yes, we provide comprehensive maintenance and support services for all our security alarm systems.

Our maintenance services are available Sydney-wide, ensuring your home alarm system remains in top condition.

Whether you need extra remote controls, backup battery replacements, or servicing of sensors and components, our professional team is ready to assist with prompt and reliable support.

Yes, CTC Communications offers competitive pricing for bulk purchases and can provide tailored quotes for business, trade and project customers ordering multiple security products.

Whether you need several cameras, alarm panels, detectors, intercoms or accessories, our team can help put together a cost-effective solution to suit your requirements. Contact us for a customised quote and expert assistance with larger orders.

Each security system we install comes with a manufacturer’s warranty, and we offer a 1-year labour warranty on any system installed by our team.

CTC Communications offers fast Australia-wide delivery on a wide range of alarm systems, CCTV cameras, intercoms and security accessories.

Many in-stock orders are dispatched promptly from our Sydney warehouse, and delivery timeframes will vary depending on your location and the products ordered. Tracking details are provided where available so you can stay informed about your order from dispatch through to delivery.


Yes, our team is happy to provide free pre-sales advice to help you choose the right alarm system, CCTV setup, intercom or access control solution. We can recommend suitable products based on your property type, security goals and budget, and also assist with compatibility questions if you are upgrading an existing system.