For residential security systems Cairns, GOtech has been the trusted supplier for many property owners since 2000. Our business is family owned and operated. We have family values and a commitment to honesty, integrity and customer service. We’ll help you protect what’s important, your people and your property, with a first-class home security system. Our clients include homeowners as well as real estate agents, body corporates and Air B-n-B owners and managers. Our home alarms and security products include everything from CCTV cameras, lights and sirens to keyless access and even WIFI video doorbells. No matter your situation, we can customise a residential security system Cairns for you. Get in contact with us today on 4033 0101 or


Customised CCTV

GOtech has a range of CCTV cameras with varying capabilities. Crystal clear vision for night and day, including infra-red for up to 40m. Remote viewing capabilities. Solar powered options too.

Video Doorbells

Shut the front gate (or door)! Video doorbells let you talk to whoever is at the door through your phone; you can even remote unlock your door. It’s an easy to use app – ask us for more.

Alarms & Monitoring

It’s an established fact that lights and sirens do deter intruders. In addition, we can also provide signage as a visual deterrent, 24/7 alarm monitoring, duress alarms, guard response and more.

Keyless Access Control

KAS – Keyless Access Security – electronic locks are the smart way to manage your Air B-n-B and GOtech are your local partner. We’ll eliminate the risk of losing fobs or keys and make your life easier. Scroll down for more.

Professional Installations

Our trained technicians provide professional installations for all our residential security systems Cairns. We can supply and install, upgrade or expand and also provide maintenance and repair services if needed.

Customised Solutions

For friendly local advice and customised home security solutions, you can count on the team at GOtech. Our team will come to you to provide an onsite security inspection and provide the package you need.


Extremely professional all around, from quoting to installation. The equipment is first class and affordable. Thanks. - Kerrin Blakeney – Cairns



This is a game changer for Air B-n-B and house and apartment owners and managers. The KAS system makes remote access and entry effortless. They give you the ability to share unlimited mobile ‘keys’ with time and date restrictions, which you can send and revoke at any time. You can remote unlock from anywhere using your app and all the information is stored in the cloud, meaning you can access it anywhere.

GOtech is an approved seller and installer for KAS electronic locks in Cairns. Contact us for more information on this innovative product today.


You don’t have to feel vulnerable in your home. GOtech are here to create a customised security solution providing you with peace of mind and protection from intruders, for homes, units and apartment buildings. We have a range of packages and products available, including duress alarms which can be set off with the push of a button in Panic mode, even if the system is disarmed.

Our residential clients are located across the city and surrounds and our team travel around the region, including up to Port Douglas, Cooktown and beyond. Contact us today on 4033 0101 or

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