Home Security Systems Sydney – What Works, What Doesn’t, and What You Should Actually Install
Security systems are only effective when they match the layout and behaviour of a home. This page helps homeowners figure out what type they need, what mistakes to avoid and what a proper installation looks like.
The 3 main types of home security systems
1. CCTV Cameras
Good for:
Deterring intruders
Recording evidence
Monitoring activity remotely
Avoid if:
Your home has weak WiFi and you rely on wireless cameras
You only want basic door coverage
2. Smart Doorbells
Good for:
Apartments
Small terraces
Monitoring packages/deliveries
Two-way audio
Avoid if:
You want full perimeter protection
3. Alarm Systems
Good for:
Scaring off intruders immediately
Notifications when you’re away
Whole-home protection
Best when paired with CCTV.
How to choose the right system for your home
Here’s the decision-making checklist:
Do you want notifications when someone approaches your home?
Do you want 24/7 recording or motion-triggered clips?
Do you need cameras for driveways, pathways or blind spots?
Do you live in an apartment, terrace or free-standing home?
Do you want cloud storage or local storage?
Do you want a fully wired system (more reliable) or wireless (easier setup)?
Common mistakes in DIY installs
We fix these weekly:
Cameras mounted too high
Results in wide views but useless detail.Not enough lighting near entrances
Night footage becomes blurry.Wireless cameras too far from the router
This causes dropped footage.No coverage for side access paths
This is a common break-in route in Sydney suburbs.
What we do during a professional installation
Assess blind spots and entry points
Recommend positions based on your home layout
Hide cabling for a clean look
Set up motion zones, alerts and night vision
Connect your system to your phone
Test all angles and lighting before finalising
We treat security like a system, not a product.