Smart Door Lock - Keyless Entry with Fingerprint, Keypad, IC Card & Mechanical Key - Digital Smart Lock for Home Security (Black, TUYA Version) - Perfect for Apartments, Offices & Vacation Homes

Specification: Item Type: Smart Door Lock Material: Aluminum Alloy + Electronic Lock Cylinder Material: 304 Stainless Steel Unlocking Method: IC Card + Fingerprint + Password + Mechanical Key + Mobile Phone APP Control Fingerprint Collection Method: Semiconductor Emergency USB Charging Interface: Support Virtual Password: Enter any number before or after the real password (total password length does not exceed 18 digit) After 5 incorrect unlocks, the system will automatically lock for 1 minute Number of Password Storage: 150 Groups Number of Fingerprints Stored: 100 Groups IC Card Storage Quantity: 200 Groups Unlock Time: ≤ 1 Second Operating Temperature: -25℃- 60℃ Applicable Door Size: Approx. 38-70mm / 1.5-2.76in (more than 70mm is also optional) Working Voltage: 6V DC, 4pcs 1.5V AA batteries (not included), working time up to 182 days (unlock 10 times per day) Package List: 1 x Electronic Exterior Door Lock 1 x Inner Door Lock Head 1 x Inner Door Lock 1 x Lock Cylinder 2 x Key 2 x IC Card 1 x Accessories Kit 1 x Installation Dimension Drawing 1 x Manual Note: The lock need 4pcs 1.5V AAA batteries (not included)

UNLOCKING METHOD: The smart door lock supports password unlocking, for bluetooth APP unlocking, IC card unlocking, or mechanical key to open the door.

FAST RECOGNITION: Using advanced semiconductor fingerprint recognition technology, the door lock can read fingerprints within 0.1 seconds, convenient and fast.

SAFE: With virtual password technology, no need to block, input with confidence, avoid passwords being peeped, and effectively protect real passwords.

TEMPORARY PASSWORDS: The smart lock supports temporary passwords, which is more convenient. The password records can be checked and deleted at any time.

USB PORT: With a USB charging function, emergency power supply, you can use the power bank (not included) to charge batteries when the door lock is out of power.