Security Systems Designed & Installed for Your Home or Business

Our company has worked with DigitalSI since 2014. During that time, they have installed and maintained our data, security, wireless, and camera networks across two large manufacturing facilities. Throughout our relationship, I have had nothing but positive experiences with the DigitalSI team. They consistently go above and beyond what is expected, and the quality of their workmanship, service, and support has always been exceptional. After more than a decade of working with DigitalSI, I have no hesitation in recommending them. They have proven themselves to be professional, reliable, and highly capable, and I would confidently recommend their services to any business.

I have been a customer for over 7 years now and I have always received the best service and product from this company. Karl the business owner has always made sure my company and home security is all up to date. I would highly recommend DigitalSI to anyone looking for efficient and knowledgable advice and service on all security needs. Kind Regards Michael McMahon - MGM Homes

Digital Si have been excellent to work with across our high-end residential projects. Their team is reliable, professional and easy to deal with, and they consistently deliver quality security solutions including CCTV, alarms, access control, intercoms and ongoing servicing. They understand the level of finish and attention to detail required in luxury homes, and we have been very happy with their work. Highly recommend.

We've been using DigitalSi for over 6 years across all of our car rental locations, and they've been excellent from day one. Karl and his team are reliable, responsive, and always willing to help whenever we need them. The quality of their work and customer service has been consistently outstanding. Highly recommend DigitalSi to anyone looking for a security camera provider.

Karl and the team at DigitalSi have been excellent to deal with. Karl is always knowledgeable, solution-focused, and takes the time to understand what is needed rather than pushing a one-size-fits-all approach. His advice is practical, professional, and backed by a strong understanding of security systems and technology. The quality of service, communication, and ongoing support has been outstanding. I would have no hesitation in recommending Karl and DigitalSi to anyone looking for reliable security solutions.

We had DigitalSI install our security setup back in April last year for our house in Bridgeman Downs, and we couldn't be happier with the results. They installed a Bosch home security system alongside a 3-camera Hikvision CCTV setup, and the 8MP 4K camera quality is fantastic. On top of the security upgrades, they also installed extra hardwired Ethernet data points around the house for us, which was a huge help. Everything has been working flawlessly since day one. Highly recommend the team for their professional and reliable service!

We have been doing business with Karl and DigitalSI for a number of years, at our home and our business. The service has been exceptional, Karl has always helped us with any upgrades or issues with perfect professionalism. Highly recommended for both residential or commercial security needs.

Karl is incredibly knowledgeable in the industry, he will respond any time, communicate and conduct his work as professional as anyone. Will continue to use and recommend Karl and digitalsi, fantastic company.

2 Important aspects about Security are: 1. Excellent equipment. 2. Competent and Timely Service. I can strongly recommend Karl August from DigitalSi because I am using their Services and everything I have an issue, they fix it and very efficiently and quickly. No drama, just reliable equipment and fast Service. I don't receive anything from this recommendation but am happy to make it because I have lived it for 2 + years.

Karl and his team are great, these guys have installed 7 cameras and an intercom at house in Brisbane. We are very happy with their products and service and nothing is ever too much trouble for them. 100% recommend DigitalSi.

Karl and the team were excellent to deal with. Very friendly and provided the right advice to enable us to fix our CCTV and Alarm system to have them back up and running in no time.

Karl and his team really know what they are doing. Karl has bailed us out at very short notice many times. Great customer service, support and communication.

Great team and affordable price. Great experience from start to finish of job. Highly recommend these guys

Been using their security cameras now for at least 10 years, find the service and help when needed great, always very helpfull

I was recommended to update my Hikvision Security Cameras by a family member, that at were supplied and installed by another Security Company. So I purchased the new Hikvision Acu Sense cameras from DigitalSi, the price was very competitive and so was the instore service. We are very happy with the new camera the technology including functions are way ahead of what was recommended & sold to us by this other Company. As a result I have no hesitation in recommending this model. More importantly I had cause to contact Karl for advice about a different matter that related to my Hikvision Display Unit and my NICE sliding gate motor. Even though the items were supplied by different Companies, Karl was still very helpful in emailing me details of how the problem could be resolved, which I shared with the original Installer of my system. I have to say that this type of Customer Service is very difficult to find especially as the products in question were not supplied by DigitalSi. I sincerely recommend Karl and his team at Digital Si, for all your security personal and business requirements.

If you are looking for a reliable and fair operator in CCTV, this is group to the job for you. I have had them out twice, first to install replacement cameras for night time vision in colour. The neighbour was so impressed, they upgraded to the same Hikvision brand, when they had only had their system installed a month before Joel, came out recently to fix camera that was not working, and found the cabling was damaged in three locations, and fixed it. He also installed an upgraded 180 degree camera, and the quality of the vision from that one is amazing. Rodger is quick in responding to any questions about installation, and quality etc. Great team to use for all your CCTV

Fast and effective service to get the camera system back on line.

These guys are great, especially Ryan, who not only fixed my error, but had my camera and bracket to me next day in Sydney. I will happily recommend Digital Si for their product range and ease of doing business. A+++ guys, thanks

Karl and the guys at DigitalSi are amazing. Great customer service and great prices. They were happy to answer all my questions and provided great service even after purchase. I can't recommend them highly enough.

Competitive price, backed up by top quality installation process by technician who knew his field inside out. Would highly recommend DigitalSI to anyone looking to install security in their home or office.

Best CCTV advice and smooth installation of 10 cameras at URBBANA

Great experience, awesome technical advice and helped with cabling my cameras. Chuffed with outcome, glad I got expert installation for cameras

Karl was very helpful in explaining the steps I needed to do to configure my new security camera to work with my existing setup.

Very professional, very experienced customer focused team. I appreciate your prompt responses and assistance. The after sales service is the best I've encountered

Quality cameras. No pushy salesmen. Great after sales support.