The Avatto SDL-S1-S80 digital lock cylinder offers a modern solution for access control and ensures security for your home. With a variety of unlocking options, including fingerprint, IC card, the Tuya app and a traditional key, this cylinder allows for flexible handling. Installation is straightforward and requires no modifications to the door or door frame, making it a practical choice for most doors. The ability to manage access remotely provides added convenience and security in everyday life. The cylinder is suitable for up to 100 users, making it suitable for both residential and commercial applications. Versatile unlocking options: Fingerprint, IC card, Tuya app and traditional key. Easy installation in just 10 minutes without any changes to the door structure. Remote access via the Tuya app for convenient access management.