Automatic Garage Door Openers



Merlin automatic garage door openers, we retro-fit and repair motors


Get a QUICK quote


Contact us for a quality automated garage door opener


Merlin automatic garage door openers are known for their quality, reliability and safety.

Your garage door is often the largest and most used entry point into your home.

Don’t go through the hassle of getting out of your car to open and the close the door. Power your garage door with an automatic opener for true convenience, protection from the weather and security. Merlin has a range of options from more affordable openers through to premium models with integrated WiFi connectivity. From automated extras, remotes, keypads and battery backups, Merlin have everything you need to keep your garage safe and secure.

Automatic garage door openers - Knight Garage Doors - Auckland wide

Automatic garage door openers - Knight Garage Doors - Auckland wide

Merlin garage door openers:

  • Are suitable for sectional, tilt and roller doors
  • Include a generous customer warranty on every motor
  • Have an automatic safety reverse to protect your family, pets and property
  • Have a timer which will close after a preset time
  • Are designed for heavy-lifting power and durability
  • Have a soft-start and stop for smooth operation
  • Have an energy saving mode
  • Offer a battery backup as an optional extra to give access even when your power is out

While all Merlin openers are made to operate quickly, quietly and reliably, how do you know which motor is best for your door? Our team of Knights will help you choose the best opener and optional extras for your particular needs.

Battery Backup is an optional extra that ensures you can keep your opener working and your garage and car accessible at all times. Battery Backup powers your garage door opener and its safety features even if you have a power cut. One Year Limited Warranty.

  • Audible signal sounds when the door is moving under battery power
  • Bright LED lights let you know when the Battery Backup is charging, in use or when the battery needs to be replaced
  • Compatible with Commander Elite, Commander Extreme and SilentDrive Elite

Make sure your opener works even when the power is out 

Merlin Battery Backup for garage door openers

The myQ Connectivity Bundle gives you control from your device

Merlin myQ garage remote - Knight Garage Doors

Please note, myQ is only compatible with iOS devices with firmware 11, 12 and 13, and Android devices with firmware 7, 8 and 9. Linking your myQ account to partners may require a subscription fee.

Opt to add monitoring and control away from home with the myQ Connectivity Bundle and the Merlin myQ app for smart devices including Apple Watch. Includes myQ Gateway and the Protector System™ (Safety IR Beams) to protect your loved ones and belongings. One Year Limited Warranty

  • myQ technology allows you to monitor and control your garage door away from home
  • Receive alerts and notifications for complete peace of mind
  • With myQ Scheduling you can select specific close times for your garage door.
  • myQ Touch ID removes the need to input your 4-digit security code to access your Merlin myQ app (Available only for iPhone and iPad products that offer fingerprint functionality}
  • Compatible with Commander Essential, Commander Elite, Commander ExtremeSilentDrive Essential and SilentDrive Elite

See our automatic opener range for sectional, tilt and roller doors




Outstanding team

“Excellent service and communication from my first enquiry to a prompt Quote and undertaking the job to fit a new opening system to a large garage door. In all 8 days including Queens Birthday weekend. It is difficult to get experts in their field to come to Waiheke Island but Michelle and the team were outstanding. Many Thanks” - Rob






Good workmanship!

Absolutely trouble free and pleasure to deal with. Very clear communication, and good workmanship. The guys adjusted my garage door on the spot, explained the reason for misalignment. I would not hesitate to use them again next time.“ - Val






Easy & pleasant!

Great service! Gawain was able to sort me out on the same day I made my enquiry. Easy and pleasant to deal with. Got us sorted super quickly at a very reasonable rate. Thanks heaps.- Kal