Canberra, since 2010
Canberra's trusted leader in security systems
Electronic security, guarding and 24/7 monitoring for homes, businesses and government sites across the ACT.
Proven results
More than 1,000 site arrests
Police-documented arrests on client premises, with video monitoring and K9 response working together.
Guards and patrols
On patrol across the ACT
Licensed officers, mobile patrols, cash in transit and alarm response, day and night.
Monitoring
Watching over Canberra, 24/7
ASIAL-certified Grade A1 alarm, duress and video monitoring from our monitoring centre.
Electronic security
Security built around your site
Alarms, CCTV, access control, video intercoms and solar surveillance towers, designed, installed and maintained.
Canberra's Trusted Leader in Security Systems
Every system we install has one job: keeping your people and property safe. Leader Security designs, installs and monitors the security systems Canberra homes, businesses and government agencies rely on, backed by a local team that picks up the phone and turns up.
Whether you need a new alarm system, CCTV camera installation, access control or a video intercom, across one site or many, you get quality equipment, expert installation and an honest price from Canberra’s local security specialists.
- 15+ yearsProtecting Canberra homes, businesses and government sites
- 1,000+Police-documented arrests on the sites we protect
- Grade A1ASIAL-certified alarm monitoring, 24 hours a day
- ZeroLock-in contracts on our monitoring
What we do
Security systems and services across Canberra
One local team for everything that keeps you safe, from design and installation to 24/7 monitoring and response.
Alarm systems Canberra
Visually verified alarms that show you what set them off, so real threats get a real response.
Learn more →CCTV installation Canberra
HD CCTV cameras with smart analytics that spot people and vehicles, viewable from your phone. Add time-lapse video for construction sites.
Learn more →Access control and intercoms
Decide who gets in, where and when, with access control and video intercoms that let you see who's at the gate.
Learn more →24/7 alarm and video monitoring
ASIAL Grade A1 back to base alarm monitoring, live video monitoring and virtual security for remote sites.
Learn more →Guards and mobile patrols
Security guards and 24-hour mobile patrols, event and venue security and executive protection across the ACT.
Learn more →K9 and specialist services
K9 patrols, cash in transit, duress systems and security risk management for higher-risk sites.
Learn more →Explore all our security technology, security services and specialist services.
How it works
From first call to fully protected
Free on-site security assessment
A local Canberra expert visits, listens to your concerns and checks every entry point and risk.
Your design, your fixed price
A security system designed around your site and a clear upfront quote. No hidden extras, no hard sell.
Installed, monitored, maintained
We install and test your security system, show you how it works, then monitor, maintain and stand behind it for years to come.
Is your property as secure as you think?
Book a free, no-obligation security assessment with a local Leader Security expert. We’ll show you exactly where you’re vulnerable and how to fix it, at a price that suits your budget.