Viladepot D2 Smart Fingerprint Door Knob - 4-in-1 Keyless Entry Lock with Tuya App Control & Touch Keypad

Overview Upgrade your home security with the Viladepot D2 Smart Knob Lock, a sleek ball-shaped electronic lock designed for modern interior doors. Combining the classic feel of a traditional doorknob with advanced biometric technology, this lock offers 4 convenient ways to unlock: ultra-fast fingerprint recognition, a hidden touchscreen keypad for passcodes, smartphone app control via Bluetooth (Tuya Smart), and a mechanical backup key for emergencies. Crafted from durable Aluminum Alloy, it is perfect for bedrooms, home offices, and rental properties where privacy and ease of access are paramount.

Key Features

• 4-in-1 Keyless Entry: Unlock your door your way using Fingerprint, Anti-Peep Passcode, Mobile App, or Physical Key.

   

• Biometric Fingerprint Sensor: The ergonomic handle features a built-in sensor that recognizes your fingerprint in <0.5 seconds, allowing for single-handed "touch and open" access.

   

• Tuya App Integration: Connect via Bluetooth to the Tuya Smart App to manage users, view access logs, and share temporary codes with guests. (Note: Remote Wi-Fi control requires a separate Tuya Bluetooth Gateway).

   

• Silent Mode: Features a "Do Not Disturb" silent mode that mutes the keypad tones and locking sounds, perfect for late-night entry without waking family members.

   

• Easy DIY Installation: Designed to replace standard single-cylinder American door knobs. Fits door thicknesses of 35-50mm with no complicated wiring required.

• Long Battery Life: Powered by 4 x AAA Batteries (Standard "No. 7" batteries), providing months of operation with a low-voltage alarm to alert you when replacements are needed.

Specifications

• Brand: Viladepot

• Model: D2

• Material: Aluminum Alloy (Lacquered Finish)

• Unlock Methods: Fingerprint, Passcode, Tuya App (Bluetooth), Mechanical Key

   

• Power Supply: 4 x AAA Batteries (Sold Separately)

   

• Door Thickness: 35mm - 50mm

• Emergency Power: USB-C Port (for temporary power if batteries die)

   

• Silent Mode: Yes

• App Ecosystem: Tuya Smart / Smart Life

   

Ideal For:

• Bedroom Privacy: Keep roommates or siblings out.

• Home Office: Secure sensitive documents.

• AirBnB / Rentals: Provide temporary code access for guests.

   

Package Includes

• 1 x Front Knob Assembly (Touchscreen & Fingerprint)

• 1 x Back Knob Assembly (Battery Case)

• 1 x Single Latch (60/70mm Adjustable)

• 2 x Mechanical Backup Keys

   

• 1 x Installation Kit & Screw Pack

   

• 1 x User Manual