The McGrath Hamilton is an Australian made lever smart lock with a 2 hour fire rating for E-Core and Firecore doors. It opens by fingerprint, PIN code, RFID card or tag, the McGrath Smart Locks app, or a backup key. It uses Bluetooth to your phone, and remote access needs a McGrath gateway. It suits hinged home and business doors 35 to 54 mm thick. Locksmiths Perth 24/7 supplies and fits it anywhere in Perth, Western Australia.

Hamilton at a glance
- Type: Lever lock on a tubular latch or mortice, fire rated
- Opens with: Fingerprint, PIN code, RFID card or tag, phone app (Bluetooth eKeys) and a backup key
- WiFi: Not built in. Remote access needs a McGrath gateway
- Door: Hinged doors 35 to 54 mm thick, including E-Core and Firecore fire doors
- Weather: IP66 on the outside
- Power: 4 AA batteries, plus a USB C port for emergency power
- Finishes: Black or satin nickel
- Fire rating: 2 hour fire rating for E-Core and Firecore doors
- Fitted by: Locksmiths Perth 24/7, a licensed mobile locksmith, anywhere in Perth
Who the Hamilton suits
The Hamilton is the McGrath to look at when a door has rules to meet. It carries a 2 hour fire rating on E-Core and Firecore doors, and its lever is DDA compliant to BCA AS1428.1-2009. That makes it a fit for a fire door between a garage and the house, a unit block entry, or a small business door that has to stay compliant.
The lever is also easy on hands that struggle with a key, so it is worth a look if you are setting up a home for an older parent and want carers to come and go on their own code. It is made and engineered in Australia.
What we check before we fit it
- Door thickness. It suits doors from 35 to 54 mm. A thicker door needs a different lock, so we measure before you order.
- Fire doors. The fire rating covers E-Core and Firecore doors. We check what your door is before we call it a fire rated install.
- The existing lock. It comes with an adjustable 60 or 70 mm tubular latch, and it works with most common Australian mortice locks. If your door has a mortice we may be able to keep it.
- Old holes. We tell you what the Hamilton covers and what will still show before we start.
- How the door closes. A door that rubs or drops makes the latch work harder, so we check it swings and shuts cleanly.
Living with the Hamilton
- Batteries. 4 AA batteries, with a low battery warning before they run out.
- Flat batteries. A power bank in the USB C port gets it going, or use the backup key.
- Door left open. It has a door sensor that tells you if the door has been left open.
- Weather. The outside is rated IP66.
- Codes. You can pad your code with extra numbers so nobody can read it over your shoulder, and the keypad locks out after 5 wrong tries.
- Wear. McGrath has cycle tested it 300,000 times.
- Records. The app keeps a log of every entry.
Hamilton or Stafford?
Both have the same 2 hour fire rating, the IP66 outside and the door sensor. The Hamilton has a fingerprint reader and suits homes as well as businesses. The McGrath Stafford has no fingerprint reader, has raised tactile buttons and is built for busy commercial doors.
Other McGrath locks we fit
- A210
- A210D
- A231
- A231HEX
- A231HEX-S
- A236
- Albion
- Ascot
- Ashgrove
- Bardon
- Bowen
- Grange
- Kedron
- NX1
- NX5
- NX6
- NX6W
- SJ8015
- Stafford
- Ultra-Secua
- Windsor
- X3
- All McGrath locks
Not sure which one suits your door? Compare all the digital locks we fit, or if your current keypad lock has stopped working, see digital lock not working.
What customers say
“Lost my keys in Duncraig and needed an urgent unlock and replacement. Came straight away and got it sorted. Highly recommend! Thank you!”
“On time and efficient! Highly recommend if you’re around the Kingsley area or anywhere in Perth.”
“Amazing service very prompt and professional would use again”
Common questions
Is the McGrath Hamilton fire rated?
Yes. McGrath gives it a 2 hour fire rating for E-Core and Firecore doors. It comes with a fire rated tubular latch.
Is the Hamilton DDA compliant?
McGrath lists the Hamilton lever as DDA compliant to BCA AS1428.1-2009.
Does the McGrath Hamilton need a gateway for WiFi?
Yes. It talks to your phone by Bluetooth when you are close. To open it or send codes from away from home, add a McGrath gateway.
Will the Hamilton fit my door?
It suits hinged doors 35 to 54 mm thick and works with most common Australian mortice locks. Send us a photo of the door edge and the current lock and we will tell you.
Can you fit a McGrath Hamilton anywhere in Perth?
Yes. We fit the Hamilton on homes and business doors anywhere in Perth, Western Australia, and we agree the price before any work starts. Call 0427 580 823.
Get a McGrath Hamilton fitted
Call 0427 580 823Send an enquiry
View the Hamilton on the McGrath site (opens in a new tab) ↗