Minala Home LLC

Digital Fingerprint Door Lock

$72.84 USD $56.03 USD Sale
Shipping calculated at checkout.
Color: M3 With Latch


Smart Fingerprint Door Lock Password Lock with Keys Smartlife / Tuya APP Unlock For Indoor Wooden Metal Door




Passage Mode For Free Entry And Exit
Humanized function selection, with fixed door opening status on the door, eliminating the hassle of frequent opening and closing locks

Unlock methods: Tuya APP/ Fingerprint / Password / Key Unlock

Tuya APP Temporary Password Remotely Unlock
Bluetooth connection; Easy to connect and save power


When not at home, you can use the tuya app to generate a temporary password to unlock the door.

Networking status
; Abnormal alarm
; Power reminder
; Record Query
; Remote unlocking

Semiconductor Fingerprint Second Unlock Without Waiting

LED Digital Display Screen Virtual Password Unlocking


Under any lighting conditions, the operation steps are clearly displayed and easy to operate. The virtual password function is designed to prevent peeping and avoid password leakage

Metal Key Emergency Unlock
Don't panic if the battery runs out of power

Multiple preparations for mechanical keys

USB Charging Port Design

When the battery is depleted and locked outside the door, a power bank can be used to charge and open the door


Easy to Replace in 10 minutes


This type of door lock can be replaced directly



Unlock methods: Tuya APP/ Fingerprint / Password / Key Unlock
Tuya APP Remote Control,Bluetooth connection, convenient and fast
Support remote temporary password setting
Virtual Password Anti-peeping Unlock Supported
Passage Mode For Free Entry And Exit
Mechanical keys and emergency power supply (USB) can be used when the door lock is out of power.
Universal for left and right doors, suitable for 35-50 mm door thickness.


Item Include

  • Front panel x 1

  • Rear panel x 1

  • Latch x 1

  • Mechanical Key x 2

  • Screw Kit x 1


Product parameters

  • Model: M3

  • Battery type: 4 *AAA Batteries (Noted: Not Included in the package)

  • Fingerprint type: Semiconductor fingerprint

  • Fingerprints: 50 pcs

  • Passwords: 50 pcs

  • Adaptive door thickness: 35-50 mm

  • Emergency power supply:USB charging port (Type C)

  • Product material: profile aluminum+zinc alloy

  • Unlock Method: Fingerprint, password, Tuya Bluetooth, temporary password, mechanical key