Coles Burglar Alarm Systems

Security Licenced company established over 70 years. Third generation family concern that would be proud to secure you and your premises.

View Services Learn More

New Cameras and Alarm systems in stock

Make your house the most secure in the neighbourhood.

View CCTV Systmes

Welcome to Coles Security Systems


We deliver and install quality products and offer unbeatable service.

We have been providing security solutions for over 70 years, having been established in 1946

Installing a security system can be costly and at times confusing. At Coles Security Systems we will build a security system at a cost that won’t break the bank. We feature only the best in home security products and technology. These products range in price. Some choices are very economical, while others are considered long term investments.

Coles Security Systems is a 3rd generational family business established in 1946. Our extensive experience gives us high level knowledge of the latest technology available in security right through to the older security systems installed across Sydney. If you require a new security system installation or repairs, extensions and upgrades to your existing system please get in touch with us.

Home Security Solutions

Home security is something to not take lightly, especially given today's faltering and unstable economy. As people get desperate to make a quick buck some will turn to crime...

Read More

Commercial Security

We offer a wide range of commercial security solutions. Whether you are a small business or a large corporation we can tailor a solution to suit your requirements and budget.

Read More

About Us

We have been providing security solutions for over 70 years having been established in 1946. Coles Burglar Alarm systems was the second security firm established in Sydney area...

Read More

Our Services

Domestic Solutions

The primary purpose of a security system is to deter intruders. The method of detecting intruders is achieved through a wide range of detection devices - motion sensors, glass break sensors, door contacts, seismic sensors, holdup switches, tamper switches and much more.

Read More

Commercial Solutions

In the event of an alarm activation, as well as sounding onsite sirens and activating a blue strobe light for a pre-determined time, a monitored system has the added benefit of sending a signal to an A1 Graded Control Room.

Read More

CCTV Securirty Solutions

These systems are eminently suited to the ever evolving communications technology available to us. Add to this the advancements in hardware and software and you have a system that is cutting edge.

Read More

Alarm Systems

Coles Burglar Alarms systems have been securing property for over 70 years. We can provide solutions and alternatives to suit all our clients. The majority of our work is provided by recommendations.

Read More

Existing Alarms

Having been established in 1946, Coles Security Systems is very familiar with a large variety of existing alarm systems. We are one of the only security companies in Sydney that is willing to inspect, repair or upgrade your existing alarm system, no matter what its age.

Read More

Security Monitoring

A control room is a facility that monitors alarm events from your security system. Once an alarm event is received the control room will implement whatever procedure has been requested by the client i.e. to call after hours recalls, send a patrolman or, in the event of a holdup situation, call the Police (Graded control rooms only).

Read More

Intercom Systems

The video intercom system gives added security of Front Door Answering and a Colour Video System you can see who is at the front door. Internal handsets can have the ability to intercommunicate and release the entry door.

Read More

Ask a Quote -

Coles Security Systems

At Coles Burglar Alarm Systems we work closely with you to achieve a result that meets your needs and budget. Contact us today to discuss more about how we can help you.

Featured Testimonials

We have had an association with Coles Alarm Systems since 1976 having our first abode fitted with contact and beam sensors connected to their back to base system. Since then we have retained their services in each home having relocated 3 times in the past 30 years. Coles Alarm Systems have also looked after the security of several of our business properties, relatives' homes and friends' homes that we have recommended. We believe it is paramount that the security of your property is handled in a professional manner and it goes without saying that we are totally confident in recommending Coles Alarm Systems. A well established family business, the security of your property and possessions is paramount to them and the service that they provide puts you and your family at ease and in a safe environment. We know that in choosing Coles Alarm Systems you will have the satisfaction that your home and family are protected by a company that not only uses the latest technology and equipment but also cares!

Kim and Jenny Gray

Company Name