Advanced Security & ICT Solutions
Protecting Perth homes and businesses with compliant, future‑ready systems.
Request a QuoteOur Core Services
Residential Security
Smart CCTV, alarms, access control and home networking solutions.
Explore Residential →Commercial Security
Enterprise CCTV, access control, fire safety and ICT security for business.
Explore Commercial →CCTV Systems
NDAA‑compliant IP surveillance for homes, businesses and high‑rise sites.
View CCTV Solutions →Access Control
Credential management, door controllers, intercoms and audit‑ready systems.
View Access Control →Why Choose DEFEND.IT SYSTEMS
- Certified installers & compliant systems
- Transparent pricing & honest advice
- Cutting‑edge AI & IoT security platforms
- End‑to‑end design, install & support
- WA Security Agent License: 82687
- Public Liability Insurance: $20M
- Professional Indemnity: $5M
Ready to Secure Your Home or Business?
Speak with our Perth‑based team for a tailored security solution.
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