Kuelor Biometric Fingerprint Door Knob with Doorbell, 4-in-1 Keyless Entry Smart Lock with Keypad, IC Cards & Keys, Auto-Lock, Fits Standard US Doors for Home Office Bedroom Apartment
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- Integrated Smart Doorbell & 5-in-1 Access: Unlike standard smart knobs, this model features a built-in doorbell, saving you the cost and hassle of extra installations. Enjoy 5 secure ways to enter: high-speed Biometric Fingerprint, Anti-peep Passcode, IC Cards, and Mechanical Backup Keys.
- Privacy-First & Secure Offline Storage: Your security is our priority. This lock operates entirely offline—no App, no Bluetooth, and no Wi-Fi required. All fingerprint and passcode data are stored locally, providing a "hack-proof" experience for your bedroom or office.
- Advanced Anti-Peep Technology: Protect your privacy with our virtual password feature. Enter random digits before or after your actual 6-10 digit code to prevent prying eyes from stealing your pin, ensuring total peace of mind in shared apartments.
- Multi-Language Guidance & Smart Modes: Features real-time voice prompts in 6 languages for easy setup. Choose between Passage Mode for frequent entry during office hours, Silent Mode for quiet nights, or Normal Mode with reliable auto-locking.
- Long Battery Life & Emergency Backup: Powered by 4 AAA batteries (not included) for up to 12 months. Includes a low-battery alert and a Type-C emergency power port to ensure you never get locked out, even if the batteries run dry.
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Estimated shipping
Select a product to estimate shipping.Fingerprint Recognition
Equipped with a high-sensitivity fingerprint sensor, it recognizes fingerprints in 0.1 seconds and unlocks in 1 second, with an accuracy rate of up to 99%.
Emergency Power Supply
Requires 4 AA batteries (not included). When the battery is low, a voice alert will notify you. It also features a Type-C emergency charging port.
Silent Mode
If you want to sleep in on weekends or enjoy a peaceful time, you can set the lock to a completely silent mode.
Voice Notification
The smart lock features real-time voice operation reminders and supports multiple language options, eliminating language barriers for a smoother and more convenient user experience.
Anti-Peeping Design
The fingerprint door lock features an anti-peeping password design, allowing you to input a virtual password before or after the real password to effectively protect your privacy and security.
Backlit Keypad
The smart lock's numeric keypad features backlighting and multicolor indicator lights, making it easy to unlock even at night.
Product details








| Main Specification | |
|---|---|
| Lock Type | Keypad or Deadbolt Lock |
| Recommended Uses For Product | Home or Office or Bedroom or Apartment |
| Material | Aluminum or Copper |
| Manufacturer | Kuelor |
| Unit Count | 1 Count |
| Item dimensions L x W x H | 8.2 x 3 x 3 inches |
| Brand | Kuelor |
| Number of Items | 1 |
| Shape | Round |
| Model Name | Biometric Fingerprint Door Knob |
| Included Components | Installation Hardware |
| Colour | Black-s |
| Special Feature | Lockable |
| Technical Details | |
| Material Type | Copper or Aluminum |
| Item details | |
| Model Number | X7S |
| Measurements | |
| Item Dimensions | 8.2 x 3 x 3 inches |
| Features & Specs | |
| Additional Features | Lockable |
| Others | |
| Product Type | Door Knobs |






