Lockin 4-in-1 Biometric Door Lock, Fingerprint Keyless Entry Indoor Knob
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- 4-in-1 Keyless Smart Lock: Features fingerprint, passcode, app control, and mechanical key access; delivers secure, convenient entry for bedrooms, offices, and rental properties.
- Biometric Door Lock Security: Fingerprint recognition with biometric technology unlocks in 0.2 seconds and supports personalized fingerprints for fast, secure access.
- Smart Keypad & Protection Features: Passcode entry with anti-peep technology, privacy mode, and passage mode provide controlled entry and flexible security options.
- App Control & Auto-Lock Convenience: Manage remote access, unlocking history, and user settings while auto-lock ensures your door secures automatically five seconds after closing.
- Lockin Security & Convenience: Lockin protects your home with personalized access and delivers seamless, worry-free entry for the whole family using advanced biometric technology.
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Estimated shipping
Select a product to estimate shipping.Why can't the door lock recognize my fingerprint well or it failed to unlock with the App?
When recording fingerprints, please place your clean and dry finger at different angles and positions to ensure that a larger area is scanned. The old and children may not use their fingerprints effectively, so keep fingers clean before unlocking.
After installing the new lock, what should I do to pair and set it up?
The smart knob is controlled by the Lockin Home app. Make sure Bluetooth and Location are enabled. After authorization, touch the fingerprint sensor to wake the lock. Only one user can connect at a time.
If the batteries die, how can I open the door?
The smart door knob built-in rechargeable battery. You can use an emergency power supply to charge the smart door knob through a USB A+Type C port or use the backup key to open the door.
Why is my Smart Lock low-powered?
Charge the lock for 3-4 hours before installing. When the low battery warning occurs (fingerprint unlocked first green light then flashing red light), indicating the need for charging.
Product details
| Main Specification | |
|---|---|
| Lock Type | Key Lock or Combination Lock or Keypad Lock |
| Specific Uses For Product | Garage or Bedroom or Office or Storage Room or Basement |
| Manufacturer | Lockin |
| Unit Count | 1 Count |
| Handle Material | Aluminum |
| Exterior Finish | Aluminum |
| Brand | Lockin |
| UPC | 850078767158 |
| Number of Items | 1 |
| Shape | Round |
| Included Components | Lock And Key |
| Product Dimensions | 3.94"L x 3.39"W |
| Theme | Modern |
| Material | Aluminum |
| Colour | Black |
| Style | Modern |
| Item Weight | 1.4 Pounds |
| Technical Details | |
| Manufacturer Part Number | Q3 |
| Handle Attachment Mechanism | Screw |
| Material Type | Aluminum |
| Handle Type | Knob |
| Item details | |
| Model Number | Q3 |
| Indoor Outdoor Usage | Indoor |
| Style | |
| Style Name | Modern |
| Finish Types | Polished |
| Features & Specs | |
| Additional Features | Auto Lock or Easy Installation or App Control or Silent Mode or 4-in-1 Fingerprint Door Knob or Anti-Peep Passcode |
| Others | |
| Product Type | Door Knobs |
| Item Dimensions L x W | 3.94"L x 3.39"W |