Intruder & Burglar Alarms
The backbone of any security system — sensors and control panels that detect unauthorised entry and trigger an immediate alert.
Professionally installed, 24/7 monitored alarm systems for Sydney homes and businesses — with rapid response when it matters.
Whether you're securing a family home in the Hills District or a commercial site in the CBD, we design and install the right alarm system for the property.
The backbone of any security system — sensors and control panels that detect unauthorised entry and trigger an immediate alert.
Fixed and portable duress buttons that let staff or residents silently summon help in a threatening situation.
Acoustic sensors that detect the frequency of shattering glass, protecting windows and shopfronts before an intruder is even inside.
Internal PIR detectors that pick up movement in protected zones, with pet-friendly options for residential properties.
Reed switches and perimeter detection on every entry point so you're alerted the moment a door or window is opened.
Combine multiple sensor types into a single, easy-to-manage system tailored to your property's layout and risk profile.
An alarm is only as good as the response behind it. Our monitored systems connect directly to a grade-A monitoring centre, around the clock.
When a sensor is triggered, your system instantly sends a signal to our monitoring centre — day or night, whether you're home, at work, or away. Trained operators receive the alert within seconds and follow a pre-agreed response plan built specifically for your property.
Every activation is verified to filter out false alarms, and confirmed events are escalated immediately — dispatching a mobile patrol officer to attend the site, notifying you and your nominated contacts, and liaising with emergency services where required.
For Sydney businesses, this means break-ins are responded to in minutes rather than discovered the next morning. For homeowners across Greater Sydney, it means genuine peace of mind whenever you're away.
Activations transmit to the monitoring centre in seconds via secure communication paths.
Operators verify the event to rule out false alarms before escalating.
Confirmed alarms trigger patrol response and contact notification right away.
Modern alarm systems put control in the palm of your hand — wherever you are in Sydney or beyond.
A straightforward, professional process from first visit to fully monitored protection.
We visit your Sydney property to assess entry points, layout and risks, and discuss your security priorities.
We design a tailored system — sensor placement, control panel and monitoring options — and provide a clear, fixed quote.
Our licensed technicians install and configure every component, then test the system end to end.
We connect your system to the monitoring centre, set up your app and walk you through using it with confidence.
From the CBD to the outer suburbs, Excommunicado Security Group installs and monitors alarm systems right across the Greater Sydney region — fast response, local technicians, and ongoing support wherever you are.
No obligation. Response within 2 hours during business hours.