Crowner Smart Door Lock with USB Charging: Fingerprint unlock
Available Options
Ever thought about how much easier life would be if your front door just knew it was you? With the Smart Door Lock, that's exactly what happens—thanks to its slick fingerprint tech that gets you inside in a snap. And it's not just about you; this bad boy can remember up to 20 fingerprints, so the whole family (or your entire squad) can come and go without fuss. Built like a tank with a zinc alloy metal chip, it laughs in the face of would-be tamperers. Oh, and when the battery's running low (because let's face it, we all forget to charge things), just plug it in with USB charging. No more fumbling for keys in the dark—this lock's fast unlocking means you're in before you know it.
Here’s the lowdown on what makes it awesome:
- Fingerprint recognition that’s faster than you saying "open sesame"
- A battery that recharges—no more hunting for AAs at midnight
- Tough as nails zinc alloy build (because doors take a beating)
- Room for everyone’s fingerprints (yes, even your in-laws)
- Installation so easy, you’ll wonder why you didn’t do it sooner
- USB charging
- Fast unlocking
- Zinc alloy metal chip
- Supports 20 fingerprints
- Fingerprint unlock
General specs
- Brand: Crowner
- Seller: Joom
- Material: Zinc alloy
- Fingerprint Capacity: 20
- Charging Method: USB
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
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Waterproof Mini Fingerprint Door Lock Black Fingerprint unlocking
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Smart Door Lock with Fingerprint Fingerprint access
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Smart Home Door Lock Black Fingerprint access
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| Brand | Crowner | HOME-Auto-001 | OutsideWorld | TOMTOP JMS | GoolRC | Decor Dream |
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| Price | $17.74 | $51.81 | $44.96 | $67.53 | $117.39 | $64.71 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 17, 2025 | August 31, 2025 | August 30, 2025 | August 29, 2025 | August 29, 2025 | August 28, 2025 |
| Material | Zinc alloy | Zinc alloy | Metal | |||
Smart Door Lock with USB Charging
Thomas S.
Los Angeles, CA
June 10, 2025
i bought this as a gift for my sister, thinking it would make her life easier, but honestly, i'm a bit disappointed. as a software guy, i expected more from the tech—it works well most of the time, but the battery life is a letdown. installation was supposed to be easy, but i had to fiddle with it for a while, and that was frustrating. on the bright side, it's secure and fast when it works, and the charging feature is handy. i'd recommend keeping a backup key around just in case. overall, it could be better, but it's not terrible.
- Pros: the fingerprint thing is extremely fast, kinda like it reads my finger before i even think about it, and it's built super tough with that metal stuff, feels like it could take a hit without breaking. i like that it can hold a bunch of fingerprints, so my family and friends can use it easily, and the usb charging is a lifesaver when the battery gets low—no more hunting for batteries in the middle of the night.
- Cons: it's kinda annoying that the battery doesn't last as long as i hoped, i have to charge it more often than expected, which is a hassle. also, setting it up was a bit tricky, took me longer than it should have, and sometimes it doesn't recognize my fingerprint right away, especially if my hands are wet or dirty.