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Black rectangular smart door lock with numeric keypad and keyhole, matte finish

FITNATE

FITNATE HS0335K Smart Door Lock Black

SKU CH-Z2YJ-127KD MPN HS0335K

Keyless smart lock with keypad and spare keys, auto-locks after three seconds, backlit waterproof keypad, up to ten-digit codes, includes batteries

  • Main functionApartment
  • Surface finishBlack
  • Product typeSmart Lock
  • Key featuresWidely Use
  • Metal construction with chromium coating for long-term durability
  • Automatic locking after 3 seconds secures the door behind you
  • Passwords up to 10 digits protect family, friends or tenants
  • Keypad backlight and IP4 waterproof rating allow use in dark or wet conditions
  • Battery-powered keypad entry plus mechanical spare keys prevent lockouts

Keyless Entry for Apartments

The FITNATE HS0335K is a smart door lock finished in black, designed for apartment use. It offers two unlocking methods: a backlit keypad for code entry and a traditional spare key for backup access. The lock body is constructed from metal with a chromium coating for durability and an anti-skid surface.

Code Length and Auto-Lock Timing

The keypad accepts passcodes up to 10 digits long, allowing residents to set unique codes for family, friends or tenants. An automatic locking retractor engages the deadbolt 3 seconds after the door is opened, ensuring the entrance secures itself without manual effort. AAA batteries are included to power the electronic mechanism.

Weather-Resistant Operation

The unit carries a waterproof rating of grade 4, so the keypad and internals withstand rain and moisture on exterior doors. The backlit keys remain visible in low-light conditions, supporting reliable code entry at night. A mechanical key override guarantees entry even if the batteries are fully depleted.

How it compares

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

Price $44.99
Cheaper than about 55% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameFITNATE
Model nameHS0335K
Product typeSmart Lock
Size & build
Surface finishBlack
More details
Main functionApartment

Questions about this item

How many digits can the entry code be set to on the HS0335K?

The code length can be set up to 10 digits, allowing a wide range of combinations for family members or tenants.

What power source does the keypad use and are batteries supplied?

The keypad runs on AAA batteries which are included in the package, so the lock works straight out of the box.

What is the finish and material of the HS0335K lock body?

It has a black chromium-coated metal body with an anti-skid surface for durability and grip.

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