Armstrong Print-Lock Smart Lock with Adjustable 60mm Latch

Armstrong Print-Lock

New 2026 Version!

Your Finger is the Key.

Simplify your life with the Armstrong Print-Lock, the smartest way to secure internal doors. Designed for speed and simplicity, this compact single-latch removes the hassle of lost keys and forgotten codes. Just touch the fingerprint sensor, turn the knob and you are in. It is the perfect upgrade for Australian homes looking for modern security without the bulk.

Three Ways to Enter:

While your fingerprint is the star, you have total flexibility. Unlock via:

Fingerprint (Store multiple prints).

Smartphone App (Unlock via Bluetooth using a Tuya Mesh App).

Mechanical Key (Hidden backup for total peace of mind).

Features:

Instant Finger 'Print' Access: Forget fumbling through your bag for keys. The advanced biometric sensor recognises your fingerprint in a split second. Just touch the reader, and the lock retracts instantly.

DIY Friendly Retrofit: Designed to fit standard Australian doors. The Armstrong Print-Lock works with a standard 54mm bore hole and includes an adjustable 60mm/70mm latch, making it an easy swap for your existing deadbolt.

Smart Management: Use the Tuya App to manage user access, view entry records, and check battery levels directly from your phone.

Emergency Ready: Powered by 4 x AAA batteries (included), the lock features a low-battery warning and a USB-C emergency power port on the exterior, so you are never locked out.

Specifications:

• Model: Armstrong Print-Lock
• Material: Aluminium Alloy
• Colour: Satin Nickel, Black
• Dimensions: 84mm (H) x 81mm (W)
• Power Supply: 4 x AAA Alkaline Batteries (included)
• Back Up Power: USB Type-C Port
  
• Door Thickness: 35mm to 55mm
• Backset: Adjustable 60mm / 70mm Single Latch (See image)
• Working Temperature: -20°C to 60°C