GHome Smart Fingerprint Door Lock, 3 in 1 Smart Fingerprint Door Knob with App Control & Key, Auto Lock, Biometric Thumbprint Door Locks for Bedroom, Garage, Home & Office
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- [ 3-in-1 Smart Fingerprint Door Lock for Convenient Keyless Entry ] Unlock with fingerprint, app control, or backup key access. Designed for everyday convenience when your hands are full, coming home from the garage, rushing to work, or simply avoiding physical keys. Perfect for interior doors including bedrooms, apartments, offices, garages, and rental rooms, delivering secure and fast access in daily life
- [ Fast Fingerprint Unlock with Local Privacy Protection ] Unlock your door in about 1.0–1.5 seconds with up to 99.9% fingerprint recognition accuracy for fast, reliable everyday access. Fingerprint information is encrypted and 100% stored locally inside the lock instead of the cloud, helping protect personal privacy while delivering consistent performance for daily use
- [ Rechargeable Design That Eliminates Disposable Batteries ] Powered by a built-in 400mAh rechargeable battery, the lock delivers up to 6 months of typical use on a single charge. Skip frequent battery replacements, monitor battery status through the GHome app, and recharge easily using the convenient USB Type-C charging port
- [ Daily Convenience with Auto Lock & Smart Modes ] Choose the locking style that matches your routine. Adjustable auto lock from 5 seconds to 30 minutes secures your room automatically, Privacy Mode limits access when you need quiet time, while Passage Mode keeps the door unlocked during family gatherings or busy hours
- [ 50 ft Bluetooth App Control for Easy Daily Management ] Through the GHome app. Unlock nearby doors, review access history, manage users, and receive battery reminders through Bluetooth, making everyday access simple and organized
- [ Expand Your Smart Home with Optional Gateway ] Pair with the GHome G2B/G2 Gateway (sold separately) to remotely lock and unlock your door, receive real-time notifications, review access logs and connect with Alexa or Assistant, bringing your interior door into your smart home ecosystem
- [ Easy DIY Installation in Minutes ] Replace most standard interior door knobs using only a screwdriver. No wiring required. Ideal for homeowners, apartments, dorm rooms and home renovations
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Estimated shipping
Select a product to estimate shipping.Is installation of this smart door lock complex? Is a professional needed?
No professional is needed. You can easily install this door lock with a screwdriver within 15 minutes, and it fits most US standard doors.
Why are my fingerprints not being recognized by the biometric door knob?
If fingerprint data is incomplete or the entry failed. Please re-enroll from multiple angles, add large area fingerprints. The fingerprint is too dry wet, or not clean, and also will hard to be recognized.
How can I fix the issue if the smart door knob battery is dead and won't charge?
If your smart door knob battery is dead, it may not charge properly due to using the wrong type of charging cable. Please use a USB-A to Type-C cable for charging or an emergency power supply. Avoid using a Type-C to Type-C cable.
How is privacy and data security protected?
Fingerprints and app data are stored locally, not uploaded to the cloud, ensuring user privacy. Besides, the auto-lock function can automatically lock the door upon closure, enhancing security even in a rush.
Is remote unlocking inconvenient due to Bluetooth range limitations?
In daily use, you are usually within the Bluetooth coverage when you are near home, making it convenient to unlock. If remote unlocking is needed, you can combine it with the password function to provide a one-time password for others to unlock.
Product details


| Main Specification | |
|---|---|
| Lock Type | Key Lock or Turn Lock or Smart Fingerprint Door Lock with App Control & Backup Keys |
| Room Type | Bedroom or Dining Room or Living Room or Apartment or Front Door |
| Included Components | Installation Hardware or Cover or Lock And Key |
| Theme | Home or Office or Bedroom or Interior Door or Appartment |
| Manufacturer | GHome Smart |
| Unit Count | 1 Count |
| Specific Uses For Product | Door |
| Handle Material | Stainless Steel |
| Exterior Finish | Aluminum |
| Metal Type | Aluminum |
| Hand Orientation | Ambidextrous |
| Brand | Ghome Smart |
| UPC | 860011897385 |
| Number of Items | 1 |
| Shape | Round |
| Product Dimensions | 2.95"L x 2.87"W |
| Item Depth | 1.5 Inches |
| Material | Aluminum |
| Colour | Matte Black |
| Style | 3 IN 1 - Black |
| Item Weight | 0.74 kg |
| Product information | |
| Product Dimensions | 2.95"L X 2.87"W |
| Technical Details | |
| Material | Zinc |
| Manufacturer Part Number | MB10 |
| Handle Attachment Mechanism | Screw |
| Material Type | Aluminum |
| Handle Type | Knob |
| Brand | Ghome Smart |
| Handle Compatibility | Size Specific |
| Item details | |
| Model Number | K10 Smart Door Knob |
| Item Type Name | Smart Door Lock |
| Indoor Outdoor Usage | Indoor |
| Style | |
| Style Name | 3 IN 1 - Black |
| Finish Types | Polished |
| Features & Specs | |
| Additional Features | 3 Ways Smart Door Knob or 5s Auto-locking or AI Fingerprint Self-learning or Waterproof Durable |
| Others | |
| Product Type | Smart Door Lock |
| Item Dimensions L x W | 2.95"L x 2.87"W |











