KLLOQUE Fingerprint Door Lock — Smart Silver Door Knob, Biometric + App Control, USB‑C Rechargeable

This modern thumbprint door knob combines biometric access with app control and a mechanical key backup, designed for bedrooms, apartments, and rental properties. The lock uses a fast fingerprint sensor, Bluetooth app management (gateway optional for remote control), and a rechargeable USB‑C battery to deliver reliable daily use without wiring. It’s sized for interior doors without weather stripping and installs with only a screwdriver.

How does the fingerprint sensor make everyday entry faster?

The built‑in biometric reader recognizes enrolled fingerprints almost instantly, letting authorized users open the door without fumbling for keys or codes. Enrollment and deletion happen in the app, so managing who has access is quick and transparent.

• Instant unlock with registered fingerprints in under a second
• Store multiple fingerprints for family members or guests
• Fingerprint management and deletion through the KLLOQUE app

What are the alternative ways to open the door besides fingerprint?

In addition to biometric entry, the lock supports Bluetooth app unlocking, and a traditional mechanical key as an emergency backup. For remote unlocking from outside Bluetooth range, add KLLOQUE’s optional gateway to enable cloud access and shared permissions.

• Bluetooth app control for nearby unlocking and settings
• Mechanical key override for power loss or emergency access
• Optional gateway (sold separately) enables remote access and sharing

Which operating modes are available and when should I use them?

The knob offers multiple modes to match privacy and convenience needs: Passage Mode for always‑open doors, Normal Mode with a 7‑second auto‑lock, Privacy Mode to prevent outside unlocking, and Silent Mode to suppress sound. Switch modes by rotating the interior thumbturn to fit bedrooms, rental units, or busy entryways.

• Passage Mode: keeps the door unlocked for high‑traffic situations
• Normal Mode: automatic relock after 7 seconds for day‑to‑day security
• Privacy Mode: prevents outside users from unlocking the door
• Silent Mode: quiet operation for night use or sleeping areas

How long does the battery last and how will I know when it needs charging?

The internal rechargeable battery lasts up to one year under typical interior use and recharges via the included USB‑C port. The KLLOQUE app sends low‑battery alerts when the charge falls below 22%, and the mechanical key provides access if the battery is depleted.

• Rechargeable USB‑C battery rated for up to 1 year of normal use
• In‑app low battery notifications at 22% remaining
• Mechanical key as a guaranteed emergency entry method

Who is this for: The KLLOQUE Fingerprint Door Knob in silver is made for homeowners, apartment residents, and short‑term rental hosts who want a compact, interior smart‑lock solution without replacing their existing door hardware. It’s ideal for bedroom or interior doors where quick biometric access, app management, and a key backup matter most. Note: this model is not designed for doors with weather stripping or heavy exterior exposure.