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.

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

Knox City Council

Ray White Real Estate

Hodges Real Estate

Hocking Stuart Real Estate

Jellis Craig Real Estate

Masada Private Hospital

Storage King

Barry Plant Real Estate

Hotel & Wedding Venue

What are your security needs?

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Home Alarm Systems

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

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

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.

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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

5.0

Based on 133 reviews

See all reviews Write a review

Frank Cusmano

03:33 20 Aug 25

As a first time customer with Casals Security, I couldn't be more pleased with their service. Punctual, friendly interaction and efficient follow up. more than happy to make Casals Security my preferred contractor for my home security needs.

inessa klyuher

00:35 29 Jul 25

Casals Security exceeded my expectations with their outstanding service! Their team was professional, responsive, and tailored a security solution that perfectly fit my needs. The installation was quick and seamless, and their top-notch equipment gives me peace of mind. I highly recommend Casals Security for anyone seeking reliable and effective security solutions!Tanya and Inessa

Sejal Shah

03:44 12 Jul 25

They not only provided great service but also provided great advice on how I can keep my home and myself safe. They spent the time to understand my needs and my concerns and provided apt solutions accordingly.

Gail Martin

01:10 11 Jul 25

What a fabulous team! Serge and Tyron where so professional. Their work was efficient, nothing was too much trouble. The security system and camera vision is exceptional . I highly recommend their service and work for all security needs. Thank you so much !!

Marty Me

21:19 30 Jun 25

The Guys from Casals Security Services were top notch.From their initial site inspection to provide a quote to the completion of the works the whole process was seamless and efficient.Quality products installed with great workman ship.I would recommend them to everyone.

Cassandra Hughes

02:17 29 Apr 25

Prompt service, dealt with a number of properties, very experienced and great to deal with.

Raelene Mitchell

05:20 08 Apr 25

I received the best service from this Business for the installation and setup of my security system. The staff were extremely friendly, efficient with everything they did and affordable. They really know their business and I would HIGHLY recommend them to anyone that is wanting to have a security system installed.

Ashley Waugh

01:48 08 Apr 25

Serge and Tyrone installed 4 camera's and an AIphone intercom system. Really good communication and a competitive quote, with a really professional installation job.

Paul Foster

00:45 08 Apr 25

Serge always provides a reliable professional service.

Robert St. Ange

22:38 03 Apr 25

Serge and Tyrone know what they are doing, always happy to help out. They take the time to explain things thoroughly, Great job all round. The new system installed works really well. Thanks.

1300 610 056

Request A FREE Estimate

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

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

Home Security Systems

Home Alarm Systems

Home CCTV Cameras

Home Access Control & Intercom Systems

Melbourne's 5 Star Home Security & Alarm Systems Company

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

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

What are your security needs?

Home Alarm Systems

Home CCTV Solutions

Home Intercom Systems

Home Access Control

Great products

Strong Customer Service

Solution driven

Total solutions approach

See what people say about our Home Security Systems