Effortlessly manage access with the McGrath Locks G4 Gateway.
The McGrath Locks G4 Gateway connects your devices to a Wi-Fi network using a 4G sim card, enabling remote control via the TTLock App. Manage access rights, lock and unlock devices, and monitor activity from anywhere in the world. With mesh system support and compatibility for up to 100 locks, it ensures seamless access management.

Let’s explore its impressive features:
Features:
- Wi-Fi Connectivity:
- Supports 2.4GHz Wi-Fi network
- 4G sim card compatible
- Remote Access:
- Remotely open devices
- Change user permissions
- Delete users
- Change passwords
- View audit trails
- Mesh System Support:
- Link gateway to gateway for seamless device support
- Supports up to 100 locks per gateway
- Power Supply:
- Powered by Micro USB
- Compatibility:
- Works with TTLock App
Choose the McGrath Locks G4 Gateway for convenient and reliable remote access control
Wi-Fi Connectivity:
Supports 2.4GHz Wi-Fi network
4G Sim Card Compatibility:
Compatible with 4G sim cards
Power Supply:
Powered by Micro USB
Remote Access Features:
Remotely open devices
Change user permissions
Delete users
Change passwords
View audit trails
Mesh System Support:
Link gateway to gateway for seamless device support
Supports up to 100 locks per gateway
Operating Range:
Required to be within 10 - 15 meters of each lock (environment depending)
Dimensions:
70 (H) x 70 (W) x 26 mm (D)
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McGrath Locks Warranty
Warranty Summary
How to Make a Claim
- Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries (the place of purchase) within the applicable warranty period.
- Supply your proof of original purchase — a receipt or tax invoice is required.
- Provide a clear description of the fault and your contact details.
- You may be asked to return the product for assessment before a remedy is determined.
- McGrath Locks will, at their discretion, repair the product, replace it with the same or an equivalent model, or provide a refund of the purchase price.
Exclusions
This warranty does not cover:
- Normal wear and tear
- Products that have been disassembled
- Damage caused by improper handling, incorrect installation, misuse, abuse, neglect, modification, or accident
- Installation by unlicensed persons (including non-licensed locksmiths or technicians)
- Products not used in accordance with the supplied instructions
- Cosmetic damage that does not affect functionality
- Labour or installation costs related to the removal or reinstallation of products
- Exposure to conditions outside normal environmental use
- Work completed before warranty approval
- Damage caused by battery leakage, battery failure, or force majeure
Important Notes
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. This warranty is provided in addition to your rights and remedies under the Australian Consumer Law.
Further 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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