Heat Waves
Fingerprint Door Lock
Fingerprint Door Lock
4.0 / 5.0
(3) 3 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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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!
I mainly use the passcode during the day and my fingerprint when my hands aren't full. The lock looks clean and modern on my bedroom door. Only minor thing—remember to check the battery level! The USB-C backup is smart though.
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.