
McGrath NX6W Digital Smart Lock with Built-In Wi-Fi
The McGrath NX6W is a full-size, feature-rich 5-in-1 digital smart lock designed for standard stile timber and aluminium doors in residential, office, and commercial applications. Like the NX6, its larger lock body makes it particularly suitable for retrofit installations, where previous locks may have left additional holes in the door.
Access is managed through the McGrath Locks App, allowing control via PIN codes, RFID access cards or tags, fingerprint recognition, Bluetooth eKeys, and a mechanical key override. Unlike the standard NX6, the NX6W features built-in Wi-Fi connectivity, eliminating the need for a separate gateway for remote access and management.
Usually same day if ordered before 11am AEST (excluding weekends and Qld public holidays)
The NX6 is also available in a version that uses a separate Wi-Fi gateway, or simply operate with Bluetooth only.
View the McGrath NX6 Digital Smart Lock
Key Features
Available Colour Variants
Matt Black
Satin Nickel
Finish selection does not affect functionality, compliance, or performance.
Access Features
Battery, Power & Backup Access
- Powered by 8 × AA alkaline batteries (not included).
- Typical battery life up to 18 months based on normal usage.
- Low-battery alerts provided in the app and audibly at the lock.
- USB-C emergency power port allows temporary operation using a power bank.
- Mechanical key override ensures access in all power conditions.
- Terry’s Locksmiths strongly recommends the use of Duracell batteries.
Specifications
Dimensions

The McGrath Locks mobile app is hosted on Australian-based servers and operates under Australian data jurisdiction. User data, access credentials, and system records are not hosted in overseas or opaque jurisdictions, addressing common concerns around offshore data storage and security.
McGrath smart locks are backed by long-established industry partners and supported locally. To learn more about why we’re confident backing McGrath smart locks long-term, read: Why Terry’s Locksmiths, LSC & McGrath Locks Give Long-Term Confidence
What’s In The Box
- Exterior lock assembly
- Interior lock assembly
- European mortice lock and strike plate
- Installation guide
- Drill positioning template
- 2 × mechanical backup keys
- 2 × RFID access tags
- Mounting screws
- Mini security screwdriver

What’s In The Box
- Exterior lock assembly
- Interior lock assembly
- European mortice lock and strike plate
- Installation guide
- Drill positioning template
- 2 × mechanical backup keys
- 2 × RFID access tags
- Mounting screws
- Mini security screwdriver

Warranty
This product is covered by the manufacturer’s warranty provided by McGrath Locks. Warranty terms, conditions, and coverage periods may vary by product.
For full and current warranty details, please refer to the official McGrath Locks warranty page:
McGrath Locks – Warranty Information
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
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