Upgrade your security without changing your doors. This Avatto digital cylinder fits most doors on the market and enables convenient, secure unlocking for the whole family. Manage users, access permissions, and unlock history in the intuitive Tuya app — from anywhere.

Main advantages:
- 4 unlocking options: fingerprint, IC card, Tuya app, emergency key
- Fast identification: 360° fingerprint reader, recognition in 0.3 s
- Easy installation: hex key install in about 10 minutes, no door modifications
- Smart features: family management, add/remove users, access history
- Efficient operation: powered by CR123A, low-battery notification
- Durable build: robust materials, water-resistant design

Thanks to Bluetooth Low Energy, control is stable and power-efficient. The cylinder is ideal for homes, rentals, and offices where comfort, control, and a high level of security matter.