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Black aluminium door handle with fingerprint sensor, keypad and keyhole

Evanshow Fingerprint Door Lock Black 4-in-1 Biometric Keypad

SKU CH-Z6KK-8YP1J

A 4-in-1 keyless door lock using fingerprint, password, IC card or mechanical keys, storing up to 100 fingerprints and 50 codes.

  • MaterialAluminum
  • Unlock in 0.2 seconds with 360° live fingerprint recognition
  • Store up to 100 fingerprints and 50 passwords for family and guests
  • Four ways in: fingerprint, keypad, IC card or mechanical key
  • Fits 1.18"–1.97" thick wooden doors with no drilling required
  • USB emergency power port keeps you locked out never again

4-in-1 Smart Lock for Homes and Offices

This biometric door knob combines fingerprint, password, IC card and mechanical key entry in a single aluminium unit. It stores up to 100 fingerprints and 50 passwords to suit families, guests or office staff. The lock fits wooden doors between 1.18" and 1.97" thick with left or right swing. No wiring or drilling is required for installation.

Recognition Speed and Emergency Power Limits

The fingerprint sensor recognises prints in under 0.5 seconds with a 99.7% accuracy rate using 360° live identification. A USB port accepts an external power bank for emergency unlocking when batteries are flat, but it cannot recharge the internal cells. Anti-peep keypad technology allows random digits before or after the real code.

Simple Retrofit Install with One Critical Step

The package includes all tools and video guidance for a minutes-long fit on compatible wooden doors. Before first use you must register an administrator fingerprint; until that is done any fingerprint will unlock the door. Two mechanical backup keys are supplied for situations where electronic entry fails.

Highlights

  • Unlock in 0.2 seconds with 360° live fingerprint recognition
  • Store up to 100 fingerprints and 50 passwords for family and guests
  • Four ways in: fingerprint, keypad, IC card or mechanical key
  • Fits 1.18"–1.97" thick wooden doors with no drilling required
  • USB emergency power port keeps you locked out never again

Specifications

MaterialAluminum

Questions about this item

How many fingerprints and passwords can I store on this lock?

The lock stores up to 100 fingerprints and 50 passwords, so each family member or guest can have their own credential.

What does the 0.2 second recognition speed mean for daily use?

The 360° sensor unlocks in 0.2 seconds with 99.7% accuracy, giving near-instant entry without repeated scans.

Does the USB port charge the internal batteries?

No, the USB port only provides emergency power from a power bank; it does not recharge the lock's batteries.

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