Home Security System Cost in Melbourne (2026)
In Melbourne a home security system is priced by its components and whether it is monitored, with a monthly fee for a back-to-base service.
Your home security system details
Your estimate sits within the typical range.
Your estimate sits within the typical range.
Where the money goes
Estimated breakdown for your configuration
DIY camera kits are cheap but a professionally installed and monitored system is more reliable and can reduce home insurance premiums, ask your insurer.
Ways to save
- An alarm plus a couple of visible cameras deters most opportunistic break-ins for far less than a full smart system.
- Self-monitored (app alerts to your phone) avoids the ongoing monitoring fee.
How we estimate this
A home security system in Australia typically costs $500 to $6,000 installed in 2026 depending on home size and components. An alarm only is cheapest; a full smart system with cameras, sensors and monitoring across a large home reaches the top.
Pricing reviewed: October 2026.
What a home security system costs in Melbourne
A home security system in Melbourne is priced by the hardware and whether it is professionally monitored, so the up-front figure follows the count of sensors, cameras, the panel and keypad, while a monthly fee applies for a monitoring service. A self-monitored kit that alerts your phone is the budget tier, a camera-and-hub system a step up, and a professionally monitored back-to-base system that dispatches a patrol or alerts the authorities the premium ongoing choice.
The self-monitored versus monitored decision is the main one in Melbourne, as a self-monitored system carries no subscription but depends on you acting on an alert, while a monitored system adds a recurring fee for a centre to respond. Melbourne's many Victorian and Edwardian period homes can make a hardwired system a bigger install, as running cabling through solid double-brick walls and period plaster is more work, so many owners choose a wireless system that avoids chasing walls. A large house needs more sensors than a compact inner-suburban home. Competitive trade labour just below Sydney's keeps a professional install reasonable, and a renter typically picks a wireless, self-monitored kit.
A home security system's install is largely a specialist low-voltage job rather than a licensed building trade, but a hardwired system's mains-powered parts need a licensed electrician, and security installation and monitoring in Victoria fall under state security licensing, so the installer and monitoring provider must be licensed. For a Melbourne home, the clearest way to price a home security system is by the components plus any monthly monitoring fee, with a wireless system avoiding period-home cabling.
Compare against the national picture: Home Security System Cost in Australia →
Home Security System Cost in other cities
Frequently asked questions
What sets a home security system cost in Melbourne?
The hardware, the count of sensors, cameras, panel and keypad, plus whether it is professionally monitored, which adds a monthly fee for a back-to-base service, so the up-front and ongoing costs are separate in a Melbourne home.
Are period homes harder to wire for security in Melbourne?
They can be. Melbourne's Victorian and Edwardian period homes make a hardwired system a bigger install, as running cabling through solid double-brick walls and period plaster is more work, so many owners choose a wireless system that avoids chasing walls.
Is self-monitored or monitored cheaper in Melbourne?
Self-monitored carries no subscription but depends on you acting on an alert, while a professionally monitored system adds a recurring fee for a centre to respond and dispatch, so the choice sets the ongoing cost of a Melbourne system.
Do I need a licence for a home security system in Melbourne?
The install is largely a specialist low-voltage job, but a hardwired system's mains parts need a licensed electrician, and security installation and monitoring fall under state security licensing in Victoria, so the installer and monitor must be licensed.