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Defend IT Systems

5.0 (9 reviews)

WA · Since 2024

About this business

Defend IT Systems is a security installer and data & communications cabler. Services include CCTV installation, alarm installation and security upgrade for residential and commercial customers across Perth.

Works on
Residential and Commercial
Job types
New builds, renovations, repairs and maintenance
How they work
Free quotes

Get in touch

Visit websiteCall 1300 114 520Email

Service areas

Service area details are currently being updated.

See what local homeowners are saying

  • RORomulus14 Jan 2026

    Caleb was good to communicate with and completed my security cameras install as expected. Polite and punctual. Recommend.

  • WAWanda A15 Jan 2026

    Had security cameras installed by Defend.It.Systems, extremely happy with the quality of vision, very professional service provided too. Would definitely recommend their service.

  • CScristian S25 Feb 2026

    Exceptional service from Caleb and Banjo. I would recommend Defend IT any day of the week, and twice on Sunday.

  • PKPeter K5 Sept 2025

    The team managed to connect all my existing wired sensors into a new Ajax system and even used an existing cable to power my new video doorbell. All done without needing to install any new cables or p...

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    The team managed to connect all my existing wired sensors into a new Ajax system and even used an existing cable to power my new video doorbell. All done without needing to install any new cables or power points. Now I have remote access to my entire system using the mobile app. Great advice with prompt communication, installation, and service. I highly recommend Defend IT Systems.

  • NTNick T5 Mar 2025

    The team at DEFEND IT SYSTEMS installed 6 x CCTV cameras. Site assessment complete and ran through the job. Quoted the next day and booked in install for a week later. The team provided great advice,...

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    The team at DEFEND IT SYSTEMS installed 6 x CCTV cameras. Site assessment complete and ran through the job. Quoted the next day and booked in install for a week later. The team provided great advice, excellent communication and delivered a quality install. After sales service was also excellent. Highly recommended! Thank you Caleb and Banjo for being great to deal with.

  • RMRichard M8 Apr 2025

    I had these guys come to my home to look at camera that was going to be replaced the other company said they could not fix it it was a simple line issue and had been not set in the correct way. 30 min...

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    I had these guys come to my home to look at camera that was going to be replaced the other company said they could not fix it it was a simple line issue and had been not set in the correct way. 30 minutes later done and looked at the work done by the other company and stated it was poor, the other company was just brushing me off and wanted to pay 300 for another camera. The service great they explained it all and in the future will get all my work that has been done in the correct way, would use these guys again they are really good

Frequently asked questions

How much do security installers typically charge?
Costs vary widely depending on the system type, number of devices, wiring access and whether the installer supplies hardware. The page shows live pricing for typical jobs, which is useful for comparing options. After-hours attendance, emergency call-outs and any required repairs or replacements generally increase the total cost.
Do security installers charge call-out fees?
Call-out fees are common and usually cover travel and the initial assessment or diagnosis. Many installers list the call-out separately from labour and materials, and after-hours or urgent attendances typically attract higher rates. It’s reasonable to ask providers how they apply call-out fees and any minimum charges.
Do security installers need a licence in Australia?
Yes. Security installers generally need a state security licence in every Australian state and territory; in NSW this is administered by the NSW Police Force — Security Licensing & Enforcement Directorate (SLED). Providers should usually be able to provide their licence number and evidence of insurance, and may hold industry association memberships such as ASIAL or the MLAA.
How do I get a quote from Defend IT Systems?
Defend IT Systems lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
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