🔐 Fingerprint Smart Door Lock Knob
🔐 Fingerprint Smart Door Lock Knob
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🔐 Fingerprint Smart Door Lock Knob
Still digging for your keys every time you get home?
This smart fingerprint door lock lets you unlock in seconds with just a touch, combining security, convenience, and modern tech for effortless everyday access.
👆 Instant Fingerprint Unlock – Recognizes your fingerprint in under 1 second with up to 99% accuracy for fast, secure access
📱 Smart App Control – Manage fingerprints, view access records, and control settings directly from your phone via the app
🔑 3-in-1 Unlock Methods – Use fingerprint, mobile app, or backup keys for flexible and reliable entry options
🔋 Rechargeable & Long-Lasting – Built-in battery lasts up to 12 months with Type-C emergency charging support
🛡️ Enhanced Security Modes – Includes passage mode, auto-lock mode, and privacy mode to fit different daily needs
📝 At a Glance
Material: Durable Metal + Electronic Components
Unlock Methods: Fingerprint / App / Backup Keys
Fingerprint Capacity: Up to 20 users
Battery: Rechargeable (Type-C emergency port)
Compatibility: Most standard doors (35–54mm thickness)
Best For: Bedrooms, apartments, offices, garages
🔍 Technical FAQ
Q: How fast does it unlock?
A: Fingerprint recognition takes about 1 second with high accuracy.
Q: Is my fingerprint data safe?
A: Yes, all fingerprint data is stored locally within the app for enhanced privacy and security.
Q: Can I unlock remotely?
A: Remote unlocking requires an additional gateway device for WiFi connection.
Q: What if the battery runs out?
A: You can use the backup key or emergency Type-C charging to unlock the door. 🔋
WHY US?
- We work directly with manufacturers around the world to ensure the best quality of our products. We have our own quality control department that helps us deliver on our promises!
- Our prices are always competitive.
- Excellent customer service
- Excellent, high-quality products
- Read reviews from our wonderful customers
30-DAY RISK-FREE GUARANTEE
We offer a risk-free 30-day guarantee that starts only when you receive your ITEM!
If for any reason you are not satisfied with your purchase, we will do everything we can to ensure that you are 100% satisfied.
SHIPPING AND DELIVERY
All orders are packed, prepared, and shipped as quickly as possible. For more accurate delivery times, please see our shipping guidelines, as some locations have much faster shipping than the typical delivery time. Once your order has been shipped, you will receive a tracking number so you can always know where it is!
FAQ
How long does shipping take?
Orders are processed within 2–3 business days. After dispatch, estimated transit time is 10–17 business days for U.S. orders and 11–18 business days for international orders. Transit time does not include processing time and may vary due to carrier or customs delays.
What is your return policy?
Eligible return requests may be submitted within 30 days after delivery. Items must meet the conditions stated in our Refund & Return Policy. Please contact us before sending any item back.
How can I track my order?
Once your order ships, you will receive a confirmation message with tracking information.
Is my payment information secure?
Yes. Our store uses SSL encryption and all payments are processed through secure, industry-standard payment gateways. We never store your card details.
How do I contact customer support?
Customer service is available Monday – Friday, 9:00 AM – 6:00 PM (EST). We respond within 24 business hours. Inquiries received over weekends or holidays will be handled on the next business day.