The McGrath NX6 is a lever smart lock on a European mortice, with an extra manual bolt for privacy. It opens by fingerprint, PIN code, RFID card or tag, the McGrath Smart Locks app, or a backup key. It uses Bluetooth, and remote access needs a McGrath gateway. It suits hinged doors 38 to 110 mm thick and is best on a sheltered or undercover door. Locksmiths Perth 24/7 supplies and fits it anywhere in Perth, Western Australia.

NX6 at a glance
- Type: Lever lock on a mortice, with an extra manual bolt
- 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 38 to 110 mm thick
- Weather: IP65 on the outside handle, best on a sheltered or undercover door
- Power: 8 AA batteries, plus a USB C port for emergency power
- Finishes: Black or silver
- Fitted by: Locksmiths Perth 24/7, a licensed mobile locksmith, anywhere in Perth
Who the NX6 suits
The NX6 is the one for a heavy front door. It takes doors up to 110 mm thick, so a solid timber entry door that rules out most smart locks is usually fine. The body is 370 by 75 mm, which also helps cover marks from an old lock.
It suits people who use the lock at the door: walk up, put a finger on it and go in. If you want to let people in from work or from overseas, you can add a McGrath gateway later, or start with the NX6W, which has WiFi built in.
What we check before we fit it
- Door thickness. 38 to 110 mm covers most Perth front doors, thick ones included.
- The mortice. The NX6 runs on a European mortice. If your door has a deadlatch or an older mortice, we explain what has to change and how the old holes are covered.
- Shelter. The outside handle is IP65. A door that cops full weather needs a chat about other options.
- How the door shuts. A dropped door or a rubbing latch makes the motor work harder and drains batteries, so we check that first.
Living with the NX6
- Batteries. It takes 8 AA batteries, and you get a warning at the lock and in the app when they are low.
- Flat batteries. Plug a power bank into the USB C port and enter your code, or use the backup key.
- Privacy bolt. Throw the extra manual bolt from inside at night so codes and fingerprints can’t open it while you’re home.
- Passage mode. Keeps the door unlocked until you switch it off.
- Codes. Hide your code with extra digits, and the keypad locks out after 5 wrong tries. The reset button can be turned off in the app.
- Entry log. The app keeps a record of each entry.
NX6 or NX6W?
They are the same lock with the same ways to open it. The only difference is WiFi: the NX6 connects to your phone by Bluetooth when you are close by and needs a McGrath gateway for remote access, while the McGrath NX6W has WiFi built in. For a standard thickness door, the McGrath NX5 is another option.
Other McGrath locks we fit
- A210
- A210D
- A231
- A231HEX
- A231HEX-S
- A236
- Albion
- Ascot
- Ashgrove
- Bardon
- Bowen
- Grange
- Hamilton
- Kedron
- NX1
- NX5
- 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
What is the difference between the McGrath NX6 and NX6W?
Only WiFi. The NX6W has it built in. The NX6 uses Bluetooth at the door and needs a McGrath gateway for remote access. Everything else, including the door range and batteries, is the same.
Will the NX6 fit a thick solid door?
It suits hinged doors 38 to 110 mm thick, which covers most solid timber front doors. Send us a photo and we will confirm.
Can I add WiFi to the NX6 later?
Yes. Add a McGrath gateway and you can open it and send codes through the app from anywhere.
What happens if the NX6 batteries go flat?
It warns you first. If they go flat, use a power bank in the USB C port and enter your code, or the backup key. If you’re still locked out, call us on 0427 580 823.
Can you fit a McGrath NX6 anywhere in Perth?
Yes. We supply and fit the NX6 at homes and businesses anywhere in Perth, Western Australia, and we agree the price with you before we start. Call 0427 580 823.
Get a McGrath NX6 fitted
Call 0427 580 823Send an enquiry
View the NX6 on the McGrath site (opens in a new tab) ↗