Sifely Model O Deadbolt Keyless-Entry Fingerprint Deadbolt Smart Lock: Versatile for any home
Looking to beef up your home security without the hassle of fumbling for keys? Meet the Sifely Keyless-Entry Fingerprint Deadbolt Smart Lock. It's not just smart; it's practically a bouncer for your door, fitting snugly on any door you throw at it—perfect whether you're guarding your castle, a rental, or your startup's HQ. Say goodbye to lost keys and hello to breezy access via fingerprint, passcode, or fob. And yeah, you can play gatekeeper from your couch with the free app. (Because who doesn't love a bit of power?)
Here's the lowdown on what makes this lock a game-changer:
- It locks itself (auto-lock, because sometimes you forget) and lets you secure everything with a single touch. Peace of mind? Check.
- Got nosy neighbors? The anti-peep code's got your back. And when the battery's running low, it'll give you a heads-up—no surprises.
- Hosting a party or have a big family? No sweat. It can remember up to 100 fingerprints, codes, and fobs. That's a lot of friends (or at least a very secure book club).
- And for the tech-savvy, it plays nice with Amazon Alexa and Google Assistant. Because talking to your lock is the future.
Worried about installation? Don't be. It's so easy, even if you're the type who thinks a screwdriver is just for opening paint cans. The lock's built like a tank—aluminum and zinc—so it's ready to stand guard for the long haul.
- Easy installation with screwdriver
- Advanced security features
- Remote access management
- Smart home integration
- Versatile for any home
General specs
- Brand: Sifely
- Model: Model O Deadbolt
- Seller: Amazon
- special_feature: Touchscreen, Fingerprint, Fob Unlock, Passcode Unlock, Weather Resistant, Anti-Peeping Password, Back-Lit Keypad, Auto-Lock, One-Touch Lock
- lock_type: Biometric, Deadbolt, Combination Lock, Keypad
- material: Aluminum, Zinc
- recommended_uses_for_product: Front Door, Back Door, Side Door, Exterior Door, Interior Door, Home, House, Airbnb, Hotel, Motel, Apartment, Office, Rental, Property Management, Deadbolt
- controller_type: Hand Control, Google Assistant, iOS, iPadOS, Touch, Amazon Alexa, Android
- connectivity_protocol: Bluetooth, Wi-Fi
- batteries_required: Yes
- First listed by seller: 8/5/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Sifely Model O Deadbolt Versatile for any home
|
Smart Entry Lock Fingerprint recognition
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Sifely Sifely knob Silver
|
Smart Key Door Lock Fingerprint recognition
|
Smart Door Lock with Fingerprint Protection Fingerprint protection
|
SohoTeco ST380 Built-in Wi-Fi & APP Control
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| Brand | Sifely | Vestidos | Sifely | GoolRC | Vestidos | SohoTeco |
| Model | Model O Deadbolt | Sifely knob | ST380 | |||
| Color |
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| Rating |
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| Price | $67.98 | $189.21 | $79.99 | $90.59 | $120.57 | $79.99 |
| Seller | Amazon | Joom | Amazon | Joom | Joom | Amazon |
| Update | August 5, 2025 | August 19, 2025 | June 27, 2025 | August 19, 2025 | August 13, 2025 | June 27, 2025 |
| Compatibility | Semiconductor cards, NFC keys | Tuya Smart | Standard door sizes | |||
| Material | Zinc | Aluminum alloy | Durable metal construction | |||
Keyless-Entry Fingerprint Deadbolt Smart Lock
Emma F.
Strasbourg
August 11, 2025
As a perfectionist, I had high hopes for this lock. Why did I buy it? To make home security easier without keys. How does it perform? Overall, it's reliable, but not flawless. The courier called ahead for delivery, which was nice. Installation was straightforward, and I appreciate the self-locking and multiple access options. But honestly, the app needs work, and the manual is a joke 😕. It's good, but I expected better for the price. Would I recommend it? Maybe, with caveats.
- Pros: I quite like how easy it was to set up—even with my basic skills, I got it on the door without much fuss. The auto-lock feature is a lifesaver; no more worrying if I forgot to lock up. From what I feel, the build is sturdy, and it handles multiple users well, which is great for my family.
- Cons: The manual is USELESS—I had to figure most things out myself, which was frustrating. The app can be glitchy at times, and the battery warnings aren't always clear. It's disappointing that it doesn't integrate as smoothly as I hoped with my other devices.