Last Updated: June 2026

Automatic gate openers are electromechanical or hydraulic devices designed to open and close driveway or security gates automatically.

Automatic gate openers are becoming very popular for residential, commercial and industrial gates. They provide a high level of security and convenience, allowing you to open your gate with the push of a button from the safety of your vehicle.

Why are South-East Queenslanders choosing automatic gate openers?

• They save you the effort of manually unlocking and physically moving heavy gates.
• You easily control access via remote controls, keypad codes, or smartphone apps.
• Gates, especially automated gates, deter criminals. 
• They are powered by connecting to your home’s electrical system, and can also be solar powered.
• Trusted experts like Brisbane Automatic Gate Systems have installed many gates for home and business owners across South-East Queensland. 

What are the Types of Automatic Gate Openers?

The 3 most common types of automatic gate openers (also known as ‘operators’) are listed below.

Articulated Gate Openers

Articulated gate openers, also known as ‘crank arm operators’, are typically used for gates with wide posts, allowing them to open in small spaces. They are easy to install, although are not the most visually subtle device. They are the main type of automation system sold in places where low aluminium gates are used.

Underground Gate Openers

Underground gate openers, sometimes called ‘Under-gate Jack operators’, use the pivot point of each gate to move it directly. Visually, this is a subtle gate opener, but is only recommended if your gate will have a low risk of abuse.

Sliding Gate Openers

Sliding gate openers use a sliding mechanism to open gates. These are ideal if your space is limited, or if the driveway area behind your gate rests on a steep incline. They are very popular in commercial environments with cantilever gate systems.

How do Automatic Gate Openers Work?

Automatic gate openers are either hydraulic or electromechanical. Hydraulic gate openers use hydraulic fluids to operate; electric gate openers use power from electricity mains to operate.

Automatic gate openers are either worm or screw driven, and use arm openers or underground openers.

These mechanical devices can be automated to lock and unlock, open and close, with a wireless transmitter or a manual device.

To ensure that your automatic gate opener will still function without electricity, manufacturers have fitted them with solar panels. So if you have a blackout or someone cuts power to your home, your gate will still work properly.

What are the types of automatic gates?

Automatic gate openers can be used on a variety of gates. The main types of gates that people use are:

• Swing Gates – open inward or outward
• Sliding Gates –slide on wheels from left to right, or right to left
• Barrier Gates –used in car parks, toll booths, and other traffic control areas to reduce violations and slow down traffic
• Overhead Gates –used in underground car parks where there is a lot of vertical space. These gates are very heavy and require powerful automation to handle the weight
• Tiger’s Teeth Gates– enforce a one-way flow of traffic. This type of gate is used in car parks or places that require single direction vehicle lanes.

Why do many people choose a sliding gate?

Sliding gates are a popular choice for people in residential, commercial and industrial areas because of their great benefits.

Easily customised

Sliding gates can be made from steel, aluminium or wood, and can use a track or cantilever system.

Cost effective

Because sliding gates only require one motor they are more cost effective. This means you’ll spend less money on electricity and maintenance.

Harder to open

The design of sliding gates makes them harder to open. Therefore, they provide a more fail-safe form of security for your home or business.

Safe to use

Sliding gates are safe because of their sensitive edges and anti-crushing technology that detects objects.

Contact us

To find out more about our automatic gate openers, and range of gates (including sliding gates) contact us at Brisbane Automatic Gate Systems today.

We’ll gladly talk you through your options and help you find the perfect gate opener to match your needs.

Frequently Asked Questions

What are the different types of autogates?

The most common types are swing gates, sliding gates, bi-folding gates, and barrier/boom gates. The right choice depends heavily on your driveway shape, available space, and security needs.

Are there common issues with automatic gate openers I should prepare for?

Regular maintenance and professional servicing will help prevent potential issues like sensor misalignments, power supply failures, and mechanical resistance due to clogged tracks, dry hinges, or pest infestations.

How do I know which gate remote to buy?

To find the correct gate remote, match the brand, frequency, and coding type of your gate motor. When you choose BAGS to install your gate, we’ll help guide you on your access options. We can also help you if you lose a remote or if one is stolen.

How much does it cost for an automatic gate opener?

Automatic gate opener kits typically cost between $300 and $2,000 for the hardware, while full supply and professional installation can range from $1,500 to $4,000+ depending on the motor type, gate weight, and electrical requirements.