Original price was: $96.75.Current price is: $91.91. inc. VAT

This fingerprint lock is suitable for all kinds of doors.

Easy for you to install. We take advantage of our previous experience to make it easier, more convenient and user-friendly.

Support APP for user management.

Key Features

– Easy Operation: You can not only unlock the door with your fingerprint, card, key or the code you set, but also can open the door with tuya APP(BLE), very smart and convenient.

– Indubitable Safety: Your fingerprint is unique in the world, which guarantee the safety without doubt. Taking advantage of technology of semiconductor and biological characteristics is adopted, which avoids the same fingerprint. What’s more, made of durable Aluminum Alloy material, its quality is reliable.

– One-step Accessing: Ergonomic design, easy for you to unlock the door within 1 second by putting your fingerprint on it. It will lock for you automatically, keeping you and your home security all the time.

– Energy-saving Design: No more worry about pollution or wasting money. With4xAAA battery(not included), it can be used for half of a year.

– Versatile Lock: Meeting the standards of most lever lock, equipped with a bag of screws and a 50×50mm lock body

– (22x175mm), you can fix it on your door which the thickness of the door is 30-100mm.


K7 Fingerprint Biometric Door Lock Black Smart Lock Tuya App BlE Remote Unlock Keyless Lock Electronic Door Lock 


Model No.: K7 

System: Tuya Bluetooth 4.0 (WiFi requires additional gateway) 

Bluetooth 4.0 

Material: Aluminum Alloy 

Unlock modes: Tuya app/fingerprint/password/smart card/key 

Fingerprint Reading: FPC Sensor (Semiconductor Sensor) 

The black color 

User (fingerprint/card/password): Total 99 

Chip Type: Dual Core Driver 

Touch screen: IML material 

Operating power: 4 x 1.5V AAA batteries (not included) 

Operating temperature: -20 to 55 degrees centigrade 

Password function: Supports virtual password 

Suitable for door thickness about 35 to 55 mm 

Gateway compatible for remote unlocking 

Click on the image to open the link 

How to select a smart lock for your door? 

(1) measure the thickness of the door tt; 

(2) measure the length of the guide plate; 

(3) Measure the width of the guide plate. 

If you are not sure, please contact us and tell us the details directly! 

Package includes: 

Front panel x 1 

Back panel x 1 

Mortise lock x 1 

Smart Card x 2 

Mechanical keys x 2 

Screw Kit x 1 

Original price was: $96.75.Current price is: $91.91. inc. VAT

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