Indoor and outdoor smart door lock (comes with a catalog in all languages) And I have the customer service number if you have any inquiries, they will answer you 👍 _________________________ Opens via: 1- Fingerprint 2- Card 3- Key 4- Via the Tuya app for all mobile phones 5- 6-digit passcode _________________________ You can open remotely through the app The product is new, not even a week old All its accessories are with it: screws, door lock, keys, and cards