Keypad Smart Door Knob Lock for Tuya Support Key Password App Unlock Electronic Keyless Entry Door

Feature: 1. High Durability: The door lock is made from aluminum alloy materials that ensures its robustness and durability. Strong structure for extended service life and continuous performance. 2. Multiple Ways to Unlock: This innovative door lock provides 3 modes of unlocking for your convenience: traditional key unlocking, code unlocking, and app unlocking. 3. Remote Control: With the capability for remote control, the door lock system elevates convenience and enhances home security, allowing you to use it more efficiently and intelligently. 4. App Alarm: To enhance its security level, the electronic door lock also supports app alert notifications to ensure the safety of your home or any area where it is installed. 5. 100 Passwords Stored: This smart door lock can be set to save up to 100 password for maximum security. Stable construction is suitable for all environments. Specification: Item Type: Smart Door Lock Material: Aluminum Alloy Battery Type: 1.5v AA Battery x4 Battery Model: 1.5v AA Battery (Battery not included in package) Applicable Door Thickness Range: 35-55mm Maximum Password Capacity: 100 Three Unlocking Methods: Key Unlock, Password Unlock, App Unlock. Package List: 1 x Front Lock 1 x Back Lock 1 x Lock Latch 2 x Flat Head Screws 1 x Lock Latch Shell1 x Lock Latch Plate2 x 40mm Bolts (Spare) 2 x Keys 5 x Pointed Tail Screws 1 x User Manual 1 x Size Chart