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1300 610 056

Home Alarm & Security Systems Company With Over 20,000 Happy Customers Across Melbourne

Trusted in Melbourne for over 20 years, we've completed over 20,000 home security systems, home CCTV & alarm installation jobs over the years and we've seen it all and done it all.

If you're looking for high-quality, affordable home security systems, you're in the right place.

  • Home Security Systems

  • Home Alarm Systems

  • Home CCTV Cameras

  • Home Access Control & Intercom Systems

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Fill in the form below or call us now on 1300 610 056

Melbourne's 5 Star Home Security & Alarm Systems Company

Home & Business Alarms, CCTV Systems, Access Control & Intercoms

Melbourne doesn't feel as safe as it used to.

Feeling like something is going to "happen" to your home when you leave is a horrible feeling.

We want to eliminate that anxiety.

Leave your home with the confidence that it's going to be protected while you're not around.

We’ve been installing home security systems for over 20 years, so we know what it takes to keep your home safe.

Join thousands of other homes across Melbourne—and keep your home secure.

Contact us for an obligation-free quote.

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We've provided security systems, CCTV & alarm solutions to over 20,000 Melbourne homes & businesses.

What are your security needs?

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Home Alarm Systems

Casalssecurity Service Alarm Home 01

Casals Security Services designs, supplies, installs, maintains and monitors Burglar & Electronic Alarm Systems throughout Melbourne. We have been installing and maintaining Commercial & Residential security systems for over 20 years!

Home CCTV Solutions

Casalssecurity Service Cctv Camera Home 01

We have unrivalled expertise in all aspects of CCTV Security Systems and can provide a range of extremely reliable services. Setting up office or home surveillance systems brings an added layer of protection. 

Home Intercom Systems

Casalssecurity Service Intercom Home 01

Want to see who is at the gate within the safety of your home? Casals Security Services designs, supplies, installs, and maintains Home Video Intercom Systems throughout Melbourne. Since we own the whole supply chain (we're not a middle man), we offer some of the most affordable home video intercom systems in Melbourne.

Home Access Control

Casalssecurity Access Control System 01

While the old lock and key security have their place, a quality home access control system gives your home an enhanced layer of security. Home access control systems allow you to decide who can enter your home, as well as verify who is at the door through integrated Home CCTV cameras.

Whether you’re looking for a new security alarm system for your home or upgrading your existing one, at Casals Security, we only use the best alarm brands in the industry to give you the peace of mind that your home is safe from intruders.

Contact Us Today For A Free Estimate.

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  • Great products

    All of the products we use are ISO 9001 Certified backed with a minimum of 12 months manufacturers warranty. Most of our systems have a 2-year warranty with extended warranty available.

  • Strong Customer Service

    We are a customer-centric company. We believe in customer service – from the moment we pick up the phone to the minute you have a question once your alarm is installed. Our home security experts are always timely, professional and easy to deal with.

  • Solution driven

    We stock a wide range of high-quality Alarm and CCTV security products and solutions. We will likely be recommending to you a solution that fits your budget and needs – not one that increases our bottom line. 

  • Total solutions approach

    Casals Security offers more than just alarms. We provide a complete security system for your home or business. This means identifying potential weaknesses, installing new locks and ensuring that all avenues of intrusion are covered.

See what people say about our Home Security Systems

Casals Security Alarm Systems & CCTV Melbourne
Casals Security Alarm Systems & CCTV Melbourne
5.0
Based on 156 reviews
See all reviewsWrite a review
Peter Luzinat
Peter Luzinat
01:34 12 Aug 26
Prompt, efficient and an easy to use system for our domestic security upgrade.
Andrew Summers
Andrew Summers
01:51 22 Jun 26
We have used Casals since 2018 for our security services. Helpful and responsible and a valued partner of Amare Safety
Ray Hanlen
Ray Hanlen
07:26 19 Jun 26
Serge and Tyrone were able to get my cctv up and running quickly and provided us with a new security system. They were very professional, explaining their findings and recommendations to me in term I understood and appreciated. They were very inclusive in their dealings to ensure that we were provided with the solution that suited our needs beautifully.I found them thorough and importantly very trustworthy, an essential element when you're dealing with personal security. I have no hesitations in recommending their services.Thanks again to both of you.
Simon Beckett
Simon Beckett
23:05 09 Jun 26
Serge and the team do an amazing job. Have used them for many years.
Tony Jambu
Tony Jambu
12:58 13 May 26
Had issues with my home alarm and called 5 different companies. Casals was the only one that asked what the problem was, do some diagnostics on the panel and was willing to accommodate my urgency for the issue.Best of all they are very resonablbly priced and only replaced what needed to be replace. Not like the others that said they would come and replace the system board without verifying that was the problem. IT WAS NOT.Casal - family owned and run. Will use them in future A1
Suraj Vadhul
Suraj Vadhul
06:44 06 May 26
Casals Security in Mordialloc did a fantastic job upgrading our security systems. They provided very timely service, arriving right on schedule and completing the work efficiently without any fuss. Serge and Tyron were excellent - prompt, super professional, and genuinely easy to deal with from start to finish. The workmanship is top-notch and everything looks clean, solid and impressive. Really pleased with the outcome and would highly recommend them for all your security needs!
J K
J K
23:18 30 Apr 26
Serge and Tyron from Casals Security came out to do the initial quote and were prompt and professional. The work was neat and well executed. I had cameras and sensors installed and I’m very happy with both the installation and the setup. The system is straightforward and easy to use. Overall, a smooth experience from start to finish.
Grounds Buildings
Grounds Buildings
00:32 10 Apr 26
We engaged Casals Security to upgrade our alarm system at a kinder/preschool. They attended site (were the only contractor who offered to attend site and investigate our needs with us), and offered a unique solution that met our requirements.Installation was simple, quick and efficient, and the end product has far exceeded our expectations - thank you very much Tyrone and Serge!
Eric Morris
Eric Morris
06:27 19 Mar 26
A knowledgeable team installed the Ajax system which is highly recommended.
Jonathan Dutton
Jonathan Dutton
06:13 06 Mar 26
Serge & Tyrone Casal both showed great tenacity and diligence on my security door camera & lock system repair job – it would have been easy to give up.But they absolutely didn’t and fixed the problem, which was no fault of theirs at all … and took two visits and considerable time and effort to diagnose and fix ...Much apprpeciated & thank youThe 6th or 7th job for us I think over 15 years or so ...JD

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