Sifely Sifely knob Keyless-Entry Fingerprint Smart Door Lock: Advanced 3D Fingerprint technology for quick access
🔒 Secure & Convenient: Ever wished your front door could recognize you as fast as your phone does? The Sifely Keyless-Entry Fingerprint Smart Door Lock makes that a reality, thanks to its slick 3D fingerprint tech. And if you're not in the mood for fingerprints (we get it), there's a whole menu of options: passcode, wireless key fob, card, smartphone, or even a good old-fashioned key. Because sometimes, the classics are classic for a reason.
🛠️ Easy Installation: Let's be honest, nobody wants to call a locksmith unless it's absolutely necessary. Good news—you can install this bad boy yourself in minutes with just a Phillips screwdriver. It's flexible too, working on left- or right-handed doors without breaking a sweat. Plus, it runs on 4 AA batteries that last up to a year, so you won't be playing the battery replacement game every other month.
🌐 Remote Access: Want to feel like a tech wizard? Grab the optional Sifely WiFi Gateway (sold separately, because of course it is) and control your lock from anywhere. Lock, unlock, set up passcodes, or check who's been coming and going—all from your phone. It's like having a butler, but without the awkward small talk.
🏠 Perfect for Rentals: If you're juggling short-term rentals or managing properties, this lock is your new best friend. Generate and share passcodes remotely, no internet needed. It's like magic, but with fewer rabbits and hats.
📱 Smart Management: Keep all your locks in check with the Sifely app and web portal. One login to rule them all, because remembering passwords is hard enough as it is.
- 6-in-1 Keyless Entry: Fingerprint, Passcode, Wireless Key Fob, Card, Smartphone, Key
- Easy Installation with no extra drilling needed
- Remote Control/WiFi Access with optional Sifely WiFi Gateway
- Locks Management via smart app and web portal
- Advanced 3D Fingerprint technology for quick access
General specs
- Brand: Sifely
- Model: Sifely knob
- Seller: Amazon
- Lock Type: Deadbolt
- Material: Zinc
- Style: Fingerprint
- Finish Type: Satin Nickel
- Control Method: App, Remote, Touch, Voice
- Connectivity Protocol: Bluetooth, Wi-Fi
- Batteries: 4 AA batteries required.
- Warranty: One Year Product Warranty
- First listed by seller: 4/9/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Sifely Sifely knob Silver
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Smart Entry Lock Fingerprint recognition
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Smart Door Lock with Fingerprint Protection Fingerprint protection
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Smart Door Lock Fingerprint recognition
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Smart Door Lock Fingerprint unlock
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Smart Door Lock Black Keyless entry
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| Brand | Sifely | Vestidos | Vestidos | Vestidos | GoolRC | Meterk |
| Model | Sifely knob | |||||
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| Price | $79.99 | $189.21 | $120.57 | $141.61 | $132.05 | $90.65 |
| Seller | Amazon | Joom | Joom | Joom | Joom | Joom |
| Update | June 27, 2025 | August 19, 2025 | August 13, 2025 | August 13, 2025 | August 19, 2025 | August 17, 2025 |
| Material | Zinc | Durable metal construction | Metal | |||
| Compatibility | Semiconductor cards, NFC keys | Standard door sizes | Tuya smart home systems | |||
Keyless-Entry Fingerprint Smart Door Lock
Harper B.
San Antonio, TX
April 19, 2025
Before I got this, I was always fumbling with keys while juggling my kids and groceries, and it was a hassle. After installing it, life got easier in some ways—no more lost keys, and I can let people in with codes when I'm not home. But honestly, I expected more for the money. The fingerprint thing is hit or miss; it works great when it wants to, but other times it just won't recognize me, which is frustrating. I wish the remote feature was built-in instead of an add-on. Overall, it's an okay upgrade, but not perfect. I'd say it's fairly good, but I'm a bit disappointed it didn't live up to all the hype.
- Pros: It grew on me how easy it was to get this thing on my door without needing a pro, just a screwdriver, and it works on either side of the door. I liked that I could use my fingerprint, a code, or even a key if I wanted, making it fairly convenient for my family with kids. The batteries last a good while, so I'm not constantly changing them.
- Cons: As it seemed to me, the part that lets you control it from your phone isn't included and costs extra, which was a letdown. Sometimes the fingerprint part doesn't work right away, especially if my hands are a bit wet or dirty, and it feels a bit flimsy for the price.