Sentinel Electronics

Welcome to Sentinel Electronics

Here at Sentinel Electronics we offer a one stop shop for home and building automation

Welcome to Sentinel Electronics

Here at Sentinel Electronics we offer a one stop shop for home and building automation

a Division of Sentinel Security group Welcome to Sentinel Electronics


Sentinel Electronics supply and install state-of-the-art security solutions, utilising our extensive industry knowledge and experience.

Our strong business partnerships with a network of Leading Distributors and Manufacturers allow us to offer a variety of electronic systems to our Clients in the most efficient and cost effective manner.

We are able to provide a total solution from systems design and maintenance through to servicing to Residential, Commercial, Industrial Clients and including Government Institutions.

The Complete Electronic Security System Services Provider in Sydney

If you are looking for a name that offers you assistance with installation of the latest security solutions at your property – home or business, your search ends at Sentinel Electronics. With over 30 years of experience and highly qualified and trained experts at our service at our disposal, we are next to none when it comes to installation of the latest electronic system in residential, commercial, industrial properties, as well as government Institutions.

We have at our disposal highly competent experts, who are not only immensely experienced, but who are experienced enough to know what it takes to leave our clients 100% satisfied. 

Our experts are equipped with the latest cutting edge technology, and are impeccably trained to use them and make the most use of them.

What services do we offer?

At Sentinel Electronics, we offer a wide range of service that include:

  1.  Security Camera Systems
  2.  Security Access Control
  3.  Security Intercom Systems
  4.  Security Alarm Systems
  5.  Visitor Parking Solutions
  6.  Key Management Systems
  7.  Smart Home Automation


The most important thing about our service is that our experts are next to none in terms of expertise, in their respective area of operations. And it is this perfection that makes us one of the most trustworthy names to put stakes in, for electronic security and surveillance.

What are the basic questions you need to ask?

What makes your experts the best and the most trustworthy?

Our experts serving you are highly qualified, licensed and bonded and this makes us the most trustworthy name.

Do you only deliver installation of the security systems, or do you repair and replace them as well?

Our experts are not only great installers of these  state of the art electronic security and surveillance systems, but are amongst the best, when it comes to offering maintenance, servicing, repairing and replacement of security systems.

How much will your services cost?

The cost of our service will depend on the extensiveness of the security system you are having installed, it’s technological brilliance and value added features. However, the cost of our services has never been very high and has always been competitive.



Sentinel Electronics is committed to achieving Total Quality Management, providing services that
achieve all Quality, Safety and Environmental requirements, as well as our customer’s expectations.

Call us today to book an appointment

Contact us at
1300159485 to fix an appointment with our experts or to book our service straight away. Or you can write us at to know more about us or to get an online free quote.

3020 Project Done
20 Qualified Employee
3020 Deal Assigned
3020 Satisfied Clients

Clients Some Of Our Clients


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