RAYKUBE K20 Smart Fingerprint Door Lock – Tuya Bluetooth Electronic Smart Lock

Upgrade your home security with the advanced RAYKUBE K20 Smart Fingerprint Door Lock, featuring multiple secure unlocking methods including fingerprint recognition, Tuya APP control, IC card access, password entry, and mechanical key unlock. Designed for modern smart homes, this intelligent electronic lock combines convenience, security, and stylish design for residential and office use.

Built with a premium matte frosted zinc alloy panel, the K20 smart lock is durable, scratch-resistant, and easy to install. Its Bluetooth connectivity and optional Tuya WiFi gateway support allow remote access management, temporary password sharing, and real-time smart control directly from your smartphone.

Key Features

• 5 Unlock Methods: Fingerprint, Tuya APP, Password, IC Card & Mechanical Key
• Bluetooth Smart Lock with Tuya App control
• Supports optional WiFi Gateway for remote access
• Fast Biometric Fingerprint Recognition
• 9-Language Voice System
• Temporary password sharing via Tuya App
• Virtual anti-peeping password protection
• Electronic indoor locking function for extra security
• Type-C emergency power supply support
• Automatic alarm and lock protection against forced access
• Free handle design to prevent violent unlocking
• Suitable for left and right opening doors

Specifications

• Brand: RAYKUBE
• Model: K20
• Material: Zinc Alloy
• Connectivity: Bluetooth 4.0
• Smart Platform: Tuya Smart
• Unlock Methods: APP / Fingerprint / Password / IC Card / Key
• Fingerprint Sensor: Semiconductor FPC Sensor
• User Capacity: 100 Fingerprints / 100 Cards / 100 Passwords
• Door Thickness: 26–50mm
• Power Supply: 4 × AAA Batteries (not included)
• Emergency Power: Type-C USB
• Operating Temperature: -20°C to 55°C
• Handle Direction: Reversible Left/Right

Smart Security Functions

• Remote Temporary Password Sharing
• Anti-Peeping Virtual Password Technology
• Automatic System Lock After Multiple Incorrect Attempts
• Anti-Electromagnetic Attack Protection
• Indoor Electronic Deadlock Function
• Passage Mode for Frequent Entry & Exit
• Real-Time User Management via Tuya App

Supported Door Types

• Wooden Doors
• Steel Doors
• Brass Doors
• Stainless Steel Doors
• Residential & Office Doors

Package Includes

• 1 × Front Lock Panel
• 1 × Rear Lock Panel
• 1 × Mortise Lock (Optional Size)
• 5 × Smart IC Cards
• 2 × Mechanical Keys
• 1 × Screw Installation Kit

Important Notes

• Please measure your existing mortise lock size carefully before ordering.
• Batteries are not included in the package.
• Optional Bluetooth gateway is required for WiFi remote connection.

The RAYKUBE K20 Smart Door Lock delivers intelligent home security with modern biometric technology, multiple unlocking options, and reliable smart access management for safer and more convenient living.