Swing Gate Openers

Simplify control of your swing gate with a Merlin opener. Discover our complete range below.

myQ Compatible Connectivity 3 Years WARRANTY

Swing L 300 Actuator Single Gate Opener MGLSK/ MGLSK-LV

MGLSK

Improve your home’s convenience with the Merlin Swing L 300, the ideal automatic swing gate opener for access points up to 3 metres long. Designed for everyday use, it delivers smooth, reliable performance, making gate access simple and stress-free.

Protect your family, vehicle, and valuables right from your property boundary with built-in safety features that provide an extra layer of protection. The Swing L 300 is also compatible with a wide range of accessories, allowing you to customise your access setup to suit your unique lifestyle needs.

Whether you're looking to streamline entry and exit, or begin your journey into smart home automation, the Swing L 300 offers a lasting and comprehensive solution. Enquire today to upgrade your gate with one of Merlin’s trusted automation systems and enjoy smarter, safer access every day.

Connectivity: myQ Compatible

Battery Backup: Compatible

Power Option: Mains Power or Solar Power

Door Size: 3m

Door Weight: 300 kg

Warranty Period: 3 Years

Safety Features: Premium Automatic Safety Reverse

Maximum Gate Width

200kg for 3m gate
250kg for 2.5m gate
300kg for 2m gate

The myQ App is compatible with Apple devices operating on the three latest versions of iOS. Apple Watch requires watchOS 9 or higher, and Android devices must be running Android 7.1 Nougat or higher. Windows devices are not supported.

Please note that as new versions of the myQ App are released, older versions of iOS and Android operating systems may no longer be compatible.

myQ Performance Disclaimer
The performance of the myQ Gateway depends on radio frequency (RF) communication, not Wi-Fi. Reliability may vary based on the distance between the Gateway and your gate, as well as environmental factors such as walls, metal surfaces, and other sources of interference.

For best results, install the Gateway:
• Close to the gate opener (additional network equipment may be required)
• Away from sources of interference
• In a location with a clear RF signal path

★ ★ ★ ★ ★

Smooth, Stress-Free Automation

Ideal for swing gates up to 3 metres—perfect for everyday access.

★ ★ ★ ★ ★

Durable Outdoor Performance

Engineered to handle varied conditions across the Tasman.

★ ★ ★ ★ ★

Customisable Access Setup

Compatible with a wide range of Merlin accessories to suit your lifestyle.

★ ★ ★ ★ ★

Smart Home Ready

Ideal for those starting their smart home journey with easy upgrade and integration with myQ Connectivity for seamlessly, modern living.

Learn more about myQ

Enjoy effortless, secure gate access with Merlin Swing L 300. Perfect for modern family living.

MGLSK

2 xCompact Fob Remote Control

1 x Transformer Box Low Voltage Kit

1 x Logic Box

View description

Operation & Performance

Door Size: 3m
Max Door Weight: 300 kg

Connectivity & Features

Connectivity: myQ Compatible
Battery Backup: Compatible
Power Option: Mains Power or Solar Power

Safety & Warranty

Safety Features: Premium Automatic Safety Reverse
Warranty: 3 Years

Downloadable Resources

Installation Manual

Specification Sheet - Mains Voltage

Specification Sheet - Low Voltage

Quick Reference Guide

MYQ BENEFITS

A smarter way in. Open for anyone. Close from anywhere. Stay alerted.

Real-time notifications

Get instant alerts whenever your garage or gate opens, closes, or is accidentally left open.

Automate Your Schedule

Never forget to close your garage and gate again. Without touching a button, myQ automatically closes your home‘s entry points and switches myQ lights on at specific times and days. It’s an easy way to keep your home secure - especially when you’re away.

Share Limited Access

Grant temporary or recurring access to up to five trusted people, so they can enter when needed, without sharing your main credentials.

Complete control

Remotely check the status of your automatic garage door opener and gate with myQ connectivity. At the touch of a button, you can open and close your entry points from wherever you are and at any time.

Learn more about myQ

What customers are saying about Merlin

★ ★ ★ ★ ★

Don, Sydney NSW

I would gladly recommend to anyone who is thinking of purchasing a remote controlled garage opener to talk to the wonderful people.at Merlin. I was impressed with the high workmanship of the installer and the excellent after sales service that followed the installation.

★ ★ ★ ★ ★

Trent, Sydney NSW

The myQ opener is working fantastically. It opens and closes at a good speed. I love the ability to receive alerts when it opens and closes as well as being able to control the door from the app on my phone.

★ ★ ★ ★ ☆

Richard, Sydney NSW

I have had the myQ Garage door opener system installed to my detached garage for several months. The motor, myQ Smartphone app and the entire system has operated faultlessly throughout this period. I couldn’t imagine getting by without it. The Technician responsible for the Merlin myQ installation was the most responsible and well mannered person I have come across. I encourage anyone interested in having a fully integrated garage door opening system linked to their smart phone or tablet to consider the Merlin myQ garage door opener.

★ ★ ★ ★ ☆

Mei, Melbourne VIC

After installing Merlin Silentdrive Elite myQ to my roller door, getting in and out of the garage had been a lot easier and safer. I can either operate through the remote control or iPhone, set it to automatic closing after I opened. I can open or close the garage door away from home, and the safety beam makes sure there is no obstacles before closing. The only slight inconvenience is that the LED light is a bit dim. Overall, it’s a pleasure experience to use Merlin and I would definitely recommend it to my families and friends.

★ ★ ★ ★ ☆

Richard, Arana Hills QLD

Just wanted to thank your fellow this morning for his excellent advice on how to realign my garage door and remote control. Sorry l didn’t get his name however his expertise and patience as he walked me through this process was fantastic and much appreciated. All the best and thank again.

See how we can support you

Find the help you need when you need it.

Enquire now

Submit an online enquiry

Book a service or repair

Schedule today

Register your warranty

Support

Find out more