LVD-16 Tuya Password Fingerprint Bluetooth Smart Door Lock

[6-in-1 unlocking ways] The LEIU Smart Lock is the ultimate security solution for your smart home or office. It supports multiple unlocking methods, including fingerprint, password, key, Bluetooth app, IC card, and NFC, ensuring flexibility to suit your preferred method.

[Versatile & Smart] This smart lock features clear numbers and a soft backlight for easy operation, day or night. Integrated with the TUYA smart home system, it allows you to manage all your locks through the TUYA app view unlocking history, and activate passage mode when you prefer the door to remain unlocked. Powered by 4 AAA batteries that last up to 365 days, it also includes a low battery alarm and a Type-C USB backup for emergency power.

[Premium Security & Durable] This smart lock is crafted from high-strength aluminum-magnesium alloy, utilizing CNC precision engraving technology for exceptional durability. The robust cylinder comes with two keys and is compatible with most mechanical key systems. Its high-quality metal construction features an anodized finish, ensuring both strength and aesthetics. Equipped with a smart alarm function, it offers superior anti-theft protection. Ideal for homes, rental properties, offices, garages, and apartments.

[Fits most doors] This smart lock is suitable for doors with a thickness of 1-3/8 inches to 2-1/2 inches and comes with an adjustable latch of 2-3/8 inches or 2-3/4 inches. It can be used on wooden doors, security doors, metal doors, and more. Applicable scenarios include left-hand or right-hand bedroom doors, front and back entry doors, offices, villas, vacation rentals, and other locations.

[Remote & Control intelligent linkage] If paired with Sifely WiFi Gateway (Optional Add-on, Sold Separately), you can lock/unlock your smart door lock anywhere anytime, set up codes remotely and check real-time access logs. Moreover, it alsocompatible with Amazon Alexa、Google Home、Smart Watch.