Heat Waves
Fingerprint Door Lock
Fingerprint Door Lock
4.8 / 5.0
(5) 5 total reviews
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[3 Unlock Methods] – Unlock with fingerprint, passcode, or key. 98% recognition accuracy and 1-second access—no more lost keys.
[Voice-Guided Setup] – Built-in voice prompts in English, Spanish, and Chinese make setup simple for anyone, including kids and elders.
[Emergency Power & Alerts] – Runs on 4 AAA batteries with low-battery warnings and a USB-C port for emergency charging.
[DIY Friendly] – Installs in minutes. No wiring, fits US standard doors, and works on both left- and right-hand handles.
[Sleek, Secure Design] – A clean, modern look for bedrooms, offices, or apartments—available in Black, Gray, and Silver.
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I love how stylish this lock looks on my apartment door. The black design blends perfectly, and installation was a breeze. It recognizes my fingerprint every single time, and the emergency USB-C charging is a smart backup. Worth every penny.
Installed this in under 15 minutes with no hassle. It’s super convenient when I’m carrying groceries — no more digging for keys. Everyone who visits says it looks so high-tech. I’m buying another one for my office.
This fingerprint lock is AMAZING. No more fumbling for keys — it unlocks instantly with just a touch. The voice setup was super easy, and now even my kids can use it confidently. Feels like living in the future!
We got this for my parents’ room so they don’t have to worry about keys. The voice instructions helped a lot (we used Spanish), and they learned how to use it really fast. Super helpful feature!
This lock is sleek, reliable, and works like a charm. The 0.3s unlock speed is no joke. I added my whole family’s fingerprints in minutes. It’s holding up well even in the cold mornings out here in Toronto.