Znaerk GS40FB PRO Waterproof Smart Padlock: USB charging
Available Options
Meet the Waterproof Smart Padlock—your go-to for keeping things safe without the hassle. Ever fumbled with keys in the rain? This bad boy skips that drama with fingerprint recognition, so you're in with just a touch. And yeah, it's got USB charging because, let's face it, nobody's got time for dead batteries. Rain or shine, its waterproof build stands up to whatever Mother Nature throws at it, making it as tough outdoors as it is handy inside. Whether it's your locker, front door, or that secret snack drawer, this lock's got your back—mixing top-notch security with the kind of convenience that actually makes sense.
- Fingerprint unlock
- Electronic door lock
- Waterproof design
- Home security
- USB charging
General specs
- Brand: Znaerk
- Model: GS40FB PRO
- Seller: Joom
- Lock type: Electronic
- Unlock method: Fingerprint
- Charging method: USB
- Waterproof: Yes
- Usage: Home, Cabinet, Door
- First listed by seller: 7/13/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Znaerk | OutsideWorld | Crowner | Comfort Homeware | laizhoubaorong | PHYUN-autoparts |
| Model | GS40FB PRO | GS40FB PRO | ||||
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| Price | $54.35 | $86.94 | $17.71 | $68.74 | $59.15 | $111.36 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | July 12, 2025 | August 30, 2025 | August 17, 2025 | August 8, 2025 | September 20, 2025 | August 28, 2025 |
