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Frequently asked questions
Security Systems
Data & Communications
Automation
Audio Visual
The cost of a home security system varies depending on the size of the property, complexity of the install, the level of protection required, and whether the system is professionally monitored. A basic wireless alarm systems can start from around $1500, while more comprehensive layered solutions with CCTV, alarms, access control, and monitoring can range into the thousands. Ongoing costs may include monitoring fees and maintenance. A tailored assessment is the best way to determine accurate pricing.
Home security systems generally fall into several categories:
• Alarm systems (intrusion, motion, door and window sensors)
• CCTV systems (wired or wireless cameras with recording and remote access)
• Access control (keypads, intercoms, smart locks, and video doorbells)
• Perimeter security (gates, fencing, beams, and sensors)
• Monitored systems that connect to a professional control room
Many modern systems combine multiple elements into a single integrated solution.
The most effective way to secure a home is through a layered security approach. This includes strong physical barriers (locks, doors, and fencing), an alarm system to detect intrusions, CCTV for deterrence and evidence, and professional monitoring for rapid response. No single solution is enough on its own — combining multiple layers significantly reduces risk.
Wired CCTV systems are generally more stable, reliable, and suitable for long-term installations, especially for larger homes. Wireless CCTV offers faster installation and flexibility but may be more vulnerable to interference, connectivity issues and hacking or jamming. The best choice depends on your property layout, budget, and future expansion plans.
Wired alarm systems are highly reliable and ideal for new builds or major renovations. Wireless alarms are popular for existing homes due to easier installation and minimal disruption. Both can be equally effective when professionally installed — reliability depends more on system quality and design than whether it is wired or wireless.
When an alarm is triggered, the system sends a signal to a monitoring centre. Trained operators assess the alert and, if required, notify the homeowner and dispatch emergency services such as police or security patrols. Monitoring provides 24/7 protection, even when you’re asleep, at work, or away from home.
Insurers typically offer discounts for professionally installed and monitored alarm systems, particularly those with back-to-base monitoring and certified installation. CCTV alone may help, but systems that include monitored alarms usually provide the greatest insurance benefits. Always check with your insurer for specific requirements.
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