- Description
- Specifications
- Documents
- Have a Question About This Item
- Shipping Policy
- Exchange, Returns, and Refunds Policy
The ULTRA-SECUA by McGrath Locks is a 4-in-1 digital smart lock designed for screen doors. It provides keyless entry through PIN codes, RFID access cards or tags, and Bluetooth-enabled eKeys—all managed through the TTLock App—with a mechanical key override for backup entry. Supplied with a European mortice lock it can be retrofitted to most screen doors, including triple-locking models. The ULTRA-SECUA is IP66 rated, making it ideal for external use. Managed via the TTLock App, it also includes a built-in security feature to prevent tampering with the inside handle through a fly screen.
ID: 20238
Lock Functions
- Manage lock functions via TTLock App using Bluetooth or Wi-Fi (with optional gateway).
- Enrol PIN Codes, RFID access cards & tags, and send eKeys to family and visitors.
- Passage Mode to leave your screen door unlocked when needed.
- Anti-peep code function prevents unauthorised people from seeing the code input.
- Incorrect attempt lockout after 5 wrong attempts.
- Reset button can be disabled in App for additional security.
- Audit trail within the App to track who accessed your door and when.
- Mechanical key override option for emergency access.
Battery & Power
- Powered by 2 x 3V Lithium ion batteries (included).
- Battery life of 3–4 years.
- Low battery alert (visible in App and audible at the lock).
- USB-C port for emergency power access.
Built to Last
- IP66 rating on external lock housing, ensuring excellent weather protection.
- Durable design for enhanced security.
Installation
- Field changeable handing for flexible installation.
- Retrofittable with most screen door locks, including Whitco, Austral, Doric, and Lockwood.
Finish & Lock Dimensions
- Finished in Matt Black.
- Outside lock case dimensions: 295mm (H) x 42mm (W) x 24mm (D).
All products are shipped FREE of charge
We endeavour to ship within 24 hours of receiving your order and guarantee shipping within 48 hours
- All items are shipped using Australia Parcel Post and tracking will be provided.
All of our products can be returned with no questions asked within the first 30 days if you change your mind.
The product must not have been used or installed and must be in a condition that it can be re-sold as a new item. Customer is responsible for paying and arranging the return shipping and there is a 15% re-stocking fee.