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Black metal biometric door lock with curved handle, fingerprint sensor and keypad, fits 32-48mm doors

FITNATE

FITNATE HS0398K Biometric Door Lock 32-48mm

SKU CH-6FDW-3E8HX MPN HS0398K

A biometric door lock for 32–48 mm thick doors offering fingerprint, app and key entry with curved handle design

  • Location typeResidential
  • Main functionApartment
  • Surface finishBlack
  • Product typeBiometric Locks
  • Main materialMetal
  • Key featuresWidely Use

Finish Black

  • Three ways to open — fingerprint, app control or spare key
  • Curved handle stays grippy in rain or snow
  • One-touch biometric locking skips extra steps
  • Tuya app manages guests, logs and auto-lock schedules
  • Fits doors 32-48 mm thick with a screwdriver

Three ways to unlock

The FITNATE HS0398K biometric door lock offers fingerprint recognition, app control and an emergency spare key. It suits residential doors and apartments where keyless entry is preferred. The black metal finish matches modern hardware styles.

Fits standard door thicknesses

Installation requires only a screwdriver and the supplied cutting template. The lock fits doors from 32mm to 48mm thick and replaces existing hardware on wooden, fire-rated or security doors. App management handles guest codes and unlock records remotely.

Battery-powered daily operation

The lock runs on batteries and uses Bluetooth for Tuya app communication. It is not suited for buyers who need hard-wired power, remote access without a phone nearby, or integration with a dedicated smart-home hub.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $56.99
Typical for this category: the median of 2,145 items is $55.99.

Specifications

Product
Brand nameFITNATE
Model nameHS0398K
Product typeBiometric Locks
Size & build
Surface finishBlack
Main materialMetal
More details
Location typeResidential
Main functionApartment

Other versions of this model

1 more in the same range

Questions about this item

How thick can the door be for the HS0398K to fit?

The lock fits doors from 32 mm to 48 mm thick, covering 1.25 inch to 1.89 inch.

Does the handle design help with grip when the lock is used all day in rain or snow?

The curved handle is shaped to prevent slipping in wet or cold conditions.

What must the buyer already have to use the app features?

A smartphone with the Tuya app installed and Bluetooth enabled.

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