Smart Lock K8

The Arklyfe Smart Lock K8 is a no-frills fingerprint and PIN front-door lock for renters, first-home owners and anyone who wants the convenience of keyless entry without paying for biometric features they'll never use. It does the four things most Australians actually expect from a smart lock: open with a fingerprint, open with a code, open with a physical key, and warn you before the battery dies. Before ordering, ask a qualified installer to confirm the door thickness, backset, mortise dimensions, existing holes and handing for the supplied configuration. Replacing an existing lock may require changes to the door preparation. The K8 ships from Melbourne.

Unlocking is straightforward by design. Enrolled fingerprints work in under a second, the keypad accepts a personal PIN per household member, and the virtual password feature lets you wrap the real code in random extra digits, so a visitor watching you punch in 4-7-9-2 sees you actually enter eight digits and walks away unable to remember the real four. Voice prompts confirm every action, which matters for older family members who might otherwise wonder whether the lock registered them. A low-battery alarm warns you well before the lock goes flat, and an emergency external power port keeps you covered in the worst case.

For a household sharing access, multi-level administrator settings distinguish between owner and user fingerprints. You can revoke a cleaner's PIN after their last visit without affecting anyone else, and system protection auto-locks the keypad after too many wrong tries. The K8 deliberately skips Passage mode, palm-vein and face recognition (features many buyers pay for and never enable) to keep the price entry-level and the day-to-day experience uncluttered.

✓ Confirm door and mortise fitment before ordering. Shipped from Melbourne. 12-month warranty. Free shipping on orders over $199. | Compare the full Smart Lock range →

Product images are for illustrative purposes only and may differ slightly from the actual product.