CosyHome Waterproof Mechanical Password Lock: Waterproof design
Available Options
Meet the Waterproof Mechanical Password Lock from CosyHome—your new best friend for keeping office or room doors secure without the hassle. Imagine this: no more fumbling for keys in the rain, thanks to its waterproof design that laughs in the face of bad weather. And with mechanical password protection, it's like having a bouncer for your door, minus the attitude. Plus, it's got an anti-theft feature that's tougher than your morning coffee. Setting it up? Easier than assembling flat-pack furniture (and we all know that's saying something).
- Built to last, come rain or shine (seriously, it's waterproof)
- Say goodbye to lost keys with mechanical password access
- Designed to keep thieves guessing (and failing)
- Installation so simple, you'll wonder why all locks aren't this easy
- Mechanical password protection
- Anti-theft security
- Smart code lock
- Suitable for office and room doors
- Waterproof design
General specs
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Mechanical Password Lock Black Waterproof design
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Smart Fingerprint Password Lock Fingerprint access
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Smart Door Lock Intelligent password protection
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Digital Keyless Door Lock Keyless entry
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Smart Digital Glass Door Lock Fingerprint password access
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Smart Keyless Door Lock Black Waterproof automatic lock
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| Brand | CosyHome | GoolRC | Vestidos | Meterk | GoolRC | TOMTOP JMS |
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| Price | $68.39 | $78.34 | $72.63 | $74.39 | $111.89 | $90.30 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | August 29, 2025 | August 29, 2025 | August 29, 2025 | August 29, 2025 | August 29, 2025 |
| Waterproof | Yes | Yes | Yes | |||
Waterproof Mechanical Password Lock
Ishaan P.
Indore
June 30, 2025
As a software guy, I researched locks a lot before buying this one. I had the problem of always losing keys, especially with travel and family chaos. This lock solved it with a simple code system—no electronics to fuss over, which is great for a beginner like me. The takeaway is it's reliable for daily use, keeps things secure, and the waterproof part is a real bonus in monsoon season here. Not perfect, but it does the job well, and I'd probably pick it again in the same range.
- Pros: The lock keeps water out incredibly well, so no worries in the rain, and setting it up was a breeze—way easier than most things I put together. I love not carrying keys anymore; just tap in the code and you're in, which is perfect for my busy life with kids.
- Cons: The mechanism feels a bit stiff sometimes, making it hard to turn, and after a few weeks, I noticed it might not be as tough as I hoped against rough handling. For the price, I expected a smoother experience, but it's still decent.