RAYKUBE Biometric Fingerprint Door Lock K7 Pro+ Black Smart Lock Tuya App Remote Unlocking Keyless Lock Electronic Door Lock

$ 59 $ 120
Estimated Delivery:
07 - 14 Dec, 2023
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RAYKUBE Biometric Fingerprint Door Lock K7 Pro+ Black Smart Lock Tuya App Remote Unlocking Keyless Lock Electronic Door Lock

RAYKUBE Biometric Fingerprint Door Lock K7 Pro+ Black Smart Lock Tuya App Remote Unlocking Keyless Lock Electronic Door Lock

$ 59 $ 120


  • Power Supply: Dry Battery
  • Suitable Door Type: Steel Door,Wooden Door,Glass Door,Brass Door,Stainless Stell Door
  • Special Features: Support Gateway
  • Doorknob Funcition: Biometric,Key & Keypad
  • Connectivity: bluetooth
  • Ways To Unlock: APP,bluetooth,Mechanical Keys,Card,Password,FINGERPRINT
  • Material: aluminium alloy
  • Handle Direction: Direction Reversible
  • Model Number: K7 Pro+
  • Brand Name: RAYKUBE
  • Origin: Mainland China
  • Certification: CE
  • Smart home platform: Tuya
  • Open Direction: Universal (Right/Left)
  • Color: Black / Red Bronze
  • System Voices: English/Portuguese

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RAYKUBE Biometric Fingerprint Door Lock K7 Pro+ Black Smart Lock Tuya App Remote Unlocking Keyless Lock Electronic Door Lock Portuguese English Voices Supported

Overview-K7 Pro+

K7 pro+ is the latest version of K7 smart lock. Compared with K7, in terms of function, a Portuguese voice system has been added; In appearance, a larger fingerprint sensor has been made, and the fingerprint recognition speed is faster and more accurate.

Notice Before Buying

Dear friend, Pls noted the option of " without" is " without mortise lock" , if you keep the original mortise lock, just replace the handle panel.

Differences Between The Three Versions



K7 Pro

K7 Pro+

Tuya Bluetooth / Fingerprint / Password / IC Card / Key Unlock




Tuya APP Management




Diameter of Fingerprint Sensor

10 mm

15 mm

15 mm

Fingerprint Recognition Speed




Fingerprint Sensitivity




System Voices



English / Portuguese

Difference between Tuya Bluetooth version and Tuya WiFi version

Because the Wifi version needs to be connected to the smart lock, the battery consumption is faster compared to the Bluetooth version;The Tuya Bluetooth version of the K7 Pro+ has longer battery life, up to 8 months;


  • 5 unlock methods: Tuya APP/ Fingerprint / Password / Smart Card / Key Unlock

  • Tuya APP Remote Control,Bluetooth connection, convenient and fast

  • Add USB Bluetooth gateway also can connect to WiFi

  • Original K7 Pro+ supports Portuguese/English voice system

  • Support remote temporary password setting

  • Virtual Password Anti-peeping Unlock Supported

  • Mechanical keys and emergency power supply (USB) can be used when the door lock is out of power.

  • Compared with the Tuya Wifi version, the Tuya Bluetooth version of the K7 Pro+ has longer battery life, up to 8 months

  • Universal for left and right doors, suitable for 35-55mm door thickness.

  • 24+ Sizes of Mortise Lock available

Original K7 Pro+ supports Portuguese/English voice system

Original K7 Pro+ supports the system voice in Portuguese and English, which is easy to install. The non original K7 Pro+version does not support Portuguese, all the original K7 Pro+ in RAYKUBE Official Store are original.

5 Unlock Methods

Tuya APP/ Fingerprint / Password / Smart Card / Key Unlock

Bigger Fingerprint Sensor

Semiconductor fingerprint technology, compared with K7, K7 Pro+ has a larger fingerprint sensor, therefore, fingerprint recognition is more accurate and fast


Press down the handle to open the door in one step without waiting. The fingerprint identification area is added with groove guiding design, which makes the hand feel more comfortable.

Tuya APP Temporary Password Remotely Unlock

  • Bluetooth connection; Easy to connect and save power

  • Add USB Bluetooth gateway also can connect to WiFi, pls click the following picture to order the gateway, Tuya WiFi Function Upgrade (only 7$ extra) that is USB Bluetooth Gateway(only 7$), 7$ gateway need to buy with K7 Pro+ shipping from China


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

Encrypted Smart IC Card ,Easy to Use IC Card to Unlock The Door

The smart card core is copy proof and has high security. It is convenient for every member of the family to manage comfortably. If the card is lost, it can be deleted and invalidated

Normally Open Mode, Setting More Convenient To Open The Door Frequently

Open the normally open mode, the door is unlocked, and the handle can be pressed directly to open the door without fingerprint password

Free Handle Design ,Prevents Violent Unlock

Prevent malicious pressing on the handle,damage the internal structure and prolong the service life of the motor

Artificial Intelligence Algorithm

Every time the fingerprint is unlocked, the chip will continuously reduce the rejection rate and improve the pass rate through fingerprint splicing, image recognition, and self-learning algorithms.

Virtual Password,Anti-peeping Unlock

Anti-peep virtual password, enter it casually, as long as one of them is correct. Safe and Reliable

No Fear Of Small Black Box,To Prevent Electromagnetic Attack

It has the opening ability of anti magnetic and electric field technology to prevent Tesla coil from unlocking and effectively improve the safety of locks

Multiple Anti Test ,Opening Alarm , Continuous Input Error, Automatic Locking

Multiple anti trial opening alarm, continuous wrong operation of password/fingerprint/ card, and the system will lock automatically

Use 4pcs AAA 1.5V Battery


Please use the not rechargeable Alkalin battery. (battery not include in the package)


Not Afraid Of No Electricity;USB + Key Double Support

If the fingerprint lock has no power, it can be unlocked with mobile power supply or mechanical key

Silent Guardian,Not Afraid To Wake Up The Family

Spiritual adjustment, mutable, volume adjustable, caring for family sleep


  • Model: K7 Pro+
  • System: Tuya Bluetooth 4.0
  • Material: Aluminium Alloy
  • Unlock modes: Tuya APP / Fingerprint / Password / Smart card / Key
  • Fingerprint read: FPC Sensor (Semiconductor Sensor)
  • Color: Black / Red Bronze
  • User(fingerprint/card/password): Total 99
  • Chip Type: Dual Core Driver
  • Touch screen: IML Material
  • Working power: 4 x AAA 1.5V batteries (not include)
  • Operating temperature: -20 to 55 Centigrade
  • Password function: support virtual password
  • Suit for the door thickness about 35-55mm
  • Installation Video



How to select the correct mortise lock size


We have over 24 different mortise lock size for choose, so please measure the old lock size follow this picture that you would know which size suit for your door. (once you select the correct size, you will very easy to replace the old lock)



About Installation


This lock suit for the door thickness 35-55mm door thickness.
Please measure your old mortise lock size, and check our all options different mortise lock size which one suit for your door. That will more easy replacement.



Item Include

  • Front panel x 1

  • Rear panel x 1

  • Mortise lock x 1(options)

  • Smart card x 5

  • Mechanical Key x 2

  • Screw Kit x 1

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