1.Multiple Ways To Unlock:Advanced 4-in-1 Keyless Entry Smart Door Lock: Tuya app+Fingerprint+Card+Mechanical Key.

2.Visitors Management:The keyless entry door lock allows you to check the visitor records on Tuya app, see which visitor at what time unlocked the door, enhance the security level of your home.

3.Easy Installation: Do not need locksmith. Just follow the instruction of the included installation manual and assembly video. It’s super easy to install the smart lock by yourself within 30 minutes.

4.Works with Smart Alexa(Need Extra Gateway

Smart Door Lock – Tuya App, Fingerprint & Multi-Access

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General
Color: Black / Silver

Supported Door Thickness: 60 – 110 mm

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Unlock Methods
APP Unlock (Tuya App)
Fingerprint Unlock
RF Card Unlock
Mechanical Key Unlock

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Smart Features
App Support: Tuya Smart App

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Power
Battery Type: CR123 Non-Rechargeable Battery
Battery Included: Yes