Product Center
    发布时间: 2019-11-20 22:05    

fingerprint knob lock

1. Electromechanical conversion device, putting an end to the skillful unlocking by thieves;

2. Purely mechanical lock body; safe, anti-theft and fireproof; increased service life and shortened installation time;

3. Perfectly matching the mainstream lock body, no need to drill another hole.

4. Fingerprint technology dedicated for banks, triggered by point touch within 0.5 second.

5. Intelligent alarm technology; on-site, mobile remote and Internet alarming, 100% ensuring security.

Product Features

The latest internal motor drive is more energy-saving and energy-saving. It is suitable for office, home and apartment. It is more convenient to replace the original knob lock. No need to change door or repunch hole . can be directly replaced, easy to operate.

1. The password is unlocked and is suitable for people of all ages.

2. Easy to install, suitable for non-professional installation

3. The original old spherical door hole can be fully utilized during installation without additional opening

4. Can set the green channel function

5. Battery low voltage alarm function

6. External emergency power supply unlock function

7. With a vacant structure to prevent damage     

Item Name

Smart Digital knob Door Lock

Unlock Ways

Fingerprint, Password, Mechanical Key  

Colors Available


Application Places

Residential, Apartment, Home, Office, Airbnb

emergency power supply


Door Thickness


Door Type

Wooden door, security doors. Ect

Working Temperature


Working Humidity



6V(3pcs No.7AA Battery)

Working current


Standby current


Low Voltage Warning

Below 3.6V

Battery Duration

Support 10,000 Times of Lock & Unlock Operation

Data Capacity



Aluminium alloy

installation time

Old-fashioned knob-type door lock modification time <5 minutes

Aluminium alloy material special structure desgin

Delicate appearance and sensitive key board input

Support mess code, peeping prevention function

Standard signle latch, lift the handle can be locked

Suitablefor hotel, school, apartment ect.

User capacity: 100 fingerprints+30 passwords

According to customer demanda to delete/add/change password

Low voltage prompt function.