
Brisbane’s trusted Security Installers – Same Day Quotes
⭐⭐⭐⭐⭐ – Google Rating
✅ Brisbane’s Only 5-Year Workmanship Warranty
✅ No Hidden Costs — Written Pricing & Guarantees
✅ Fully Licensed & Trade-Qualified
✅ We Don’t Disappear After Installation






Let’s Get You a Free Same-Day Quote
No call centres. No pushy sales. Just fast, honest advice from a licensed expert. Prefer direct contact? Call 0412 853 618 or email [email protected].
We Provide Brisbanes Longest CCTV Warranty – 5Y Workmanship, 3Y Hardware
Most security installs are rushed, messy, and the moment something goes wrong — the company vanishes. We’ve heard it all: poor coverage, dodgy apps, exposed cables, and no one picking up the phone when the cameras stop working. That’s exactly why Defensor exists. We do things properly from day one. We use trusted brands like Dahua, Ajax, Unifi, and Axis, and back every install with real support — not just a smile and a disappearing act.
If something breaks because of our install, we’ll fix it — no cost, no drama. That’s exactly what our 5-year workmanship warranty is for. And if a part fails? Our 3-year hardware warranty has you covered. That’s just the start. And if it’s not covered? We won’t ghost you or make excuses. I’ll tell you exactly what’s gone wrong, how we can fix it, and give you a clear, fair path forward. We’re here to build a reputation as Australia’s most trusted security company — the one that actually picks up the phone, stands by their work, and looks after their customers.
Call, text, or email me any time for advice or a free quote: 0412 853 618 or [email protected]

⭐Brisbane’s Trusted Security Camera Specialists
Professional installation with lifetime support.
Trusted by customers in Brisbane, Logan, Gold Coast, Ipswich, and Redlands since 2013.
We Don’t Cut Corners, We Secure Them
Defensor installs commercial-grade CCTV systems for homes and businesses across Brisbane, Logan, Gold Coast, Ipswich, Redlands, and Moreton Bay. If you’re in Coorparoo, Chermside, Daisy Hill, Springwood, Carindale, Sunnybank, Southport, Robina, or anywhere nearby, we know your area and can usually quote the same day. No generic bundles, no mystery tech, just quality security that’s built to last.
- Fully licensed and qualified security and data techs from Brisbane to the Gold Coast
- Top brands and real warranties, not cheap imports
- We show up on time, explain everything, and make sure you’re 100% happy
- Local support that doesn’t disappear after installation
I started Defensor because I was tired of seeing security jobs done halfway. We do it properly, with care and accountability, for every client from North Lakes to Browns Plains, Victoria Point, and Burleigh Heads.
🔒 Get a Fast, Proper Quote
Proudly serving Queensland for over 15 years
Fully insured, licensed, and trusted by locals in every suburb we cover.
Ready to Get Started?
We usually reply within 1–2 hours. No spam. No pressure. Just fast answers from a licensed expert.
📬 Get My Free Same-Day QuoteTrusted. Licensed. Certified.
We’re fully licensed Queensland Security Advisors & Installers, police-checked, ASIAL registered, and certified by leading global security brands.

ASIAL Registered

Police Checked – QLD

Dahua Certified Installer

Ajax Certified Installer

Unifi Partner
We only recommend brands that match your needs — whether it’s AI-powered cameras, wireless alarms, or enterprise-grade NVRs. Every system is designed for your property, your risks, and your budget.
Frequently Asked Questions
How soon can you install?
We usually install CCTV systems and security cameras within 1 to 3 business days. Fast service is available in Brisbane, Logan, Gold Coast, Ipswich, Redlands, and Moreton Bay. If you are in suburbs like Coorparoo, Carindale, Chermside, Sunnybank, Daisy Hill, Springwood, Robina, or Southport, just ask and we will fit you in as soon as possible.
Can you use my existing cameras or cabling?
Yes, we can reuse or upgrade your current CCTV cameras and cabling if they are still working. We handle upgrades and new installs in Upper Mount Gravatt, Browns Plains, North Lakes, Springfield Lakes, Victoria Point, Cleveland, Redbank Plains, and all surrounding suburbs. We will check your setup and give you straight advice.
Do you offer after-hours or weekend quotes?
Yes, we offer after-hours and weekend quotes for CCTV installation, alarm systems, and intercoms. We cover Brisbane, Logan, Gold Coast, Beenleigh, Shailer Park, Caboolture, Ormeau, Nerang, Burleigh Heads, and anywhere in South East Queensland. Tell us what suits you and we will work around your schedule.