Which Garage Door Remote Do I Need?
Choosing the right garage door remote starts with identifying your motor brand and model. Most remotes are matched to specific opener series, so the sticker on your motor unit is the best place to begin.
Step 1: Identify Your Motor Brand
Look at the motor unit mounted on your garage ceiling. The brand name will be prominently displayed. The most common Australian garage door opener brands are:
- Merlin — Australia's most popular garage door opener brand
- B&D — Known for Controll-A-Door and Tri-Tran+ technology
- ATA — SecuraCode rolling code remotes
- Chamberlain — Also sold under LiftMaster brand
- Gliderol — Popular for roller doors
- Steel-Line — Australian-made openers
Step 2: Find the Model Number
On the motor unit, look for a label or sticker with the model number. Common model numbers include:
- Merlin: MR800A, MR850, MT100EVO, MT800A, Silent Drive, Merlin+ 2.0
- B&D: Controll-A-Door S, Controll-A-Door 4, Controll-A-Door 5, Panel Lift
- ATA: PTX5, PTX4, PTX6, SecuraCode
- Chamberlain: various model numbers under LiftMaster/MotorLift
- Gliderol: GTS, GTA, GRD series
You can also check the back of your existing remote — the model number is often printed there.
Step 3: Check the Frequency
Most Australian garage door remotes operate on 433MHz. Some older models may use 27MHz or 315MHz. The frequency is usually printed on the remote or motor unit label. If you can't find it, don't worry — if you match the brand and model, the frequency will be correct.
Step 4: Match Your Remote
Once you have the brand and model, browse the matching brand page to find your remote:
- Visit our brand pages to see all remotes for your brand
- Compare button count and shape with your old remote
- Check the compatibility list on each product page
- Use the search bar on our all products page to search by model number
Still Not Sure?
If you can't identify your remote, email us a photo of:
- The front and back of your existing remote
- The label on your motor unit
- Any numbers printed inside the battery compartment
We'll identify the correct replacement for you, usually within one business day.
Original vs Replacement Remotes
Original remotes are made by the motor manufacturer. Replacement (compatible) remotes are made by third-party manufacturers using the same frequency and coding technology. Our replacement remotes are quality-tested, come with a 12-month warranty, and cost less than originals. They program the same way and provide the same range and reliability.
Frequently asked questions
- How do I know which garage door remote I need?
- Check the motor unit for the brand name and model number, then match the remote to that model on our brand pages. If unsure, email us a photo of your motor and existing remote.
- Can I use a universal remote for any garage door?
- Some universal remotes work across many brands, but compatibility depends on frequency and rolling-code technology. Universal remotes work best with fixed-code motors on 433MHz.
- What frequency does my garage door remote use?
- Most Australian garage door remotes operate on 433MHz. Some older models may use 27MHz or 315MHz. Check the label on your existing remote or motor unit.
- How do I find my garage door opener model number?
- The model number is usually on a label on the motor unit mounted on your garage ceiling. It may also be printed on the back of your existing remote or inside the battery compartment.