Smart digital door lock designed for convenient, flexible access control and easy remote management. Key benefits Remote management anytime and anywhere through compatible mobile apps for real time control and monitoring. Share temporary codes or grant time limited access to visitors, housekeepers, nannies, tenants, or guests without changing physical keys. Multiple entry options to suit different users and situations, reducing key loss and simplifying daily access. Core features Unlock methods: App control, fingerprint, password, IC card, wristband, and mechanical key. App compatibility: Tuya app and TTlock app for remote unlocking, user management, and access logs. Fingerprint reader: Semiconductor sensor for reliable recognition. User capacity: Supports up to 100 fingerprint users, 100 card users, and 100 password users. Material and finish: Durable aluminium alloy construction. Available colors: Black and Red Bronze. Panel size: Height 240 mm x Width 60 mm, suitable for a modern door appearance. Door compatibility: Fits doors with thickness from 35 mm to 50 mm. How it solves common problems Lost keys and duplicate copies become unnecessary when you use app codes, fingerprints, or cards. Short term access needs are covered by temporary passwords or shared digital keys, avoiding repeated rekeying. Centralized user management makes it simple to add, edit, or remove users and to review access history. Practical use scenarios Rental property management: Grant short term access to guests and revoke it automatically at check out. Family home: Allow daily access for family members, and set temporary codes for cleaners or care providers. Shared office or small business: Control employee access, track entry records, and assign card or password credentials. Performance and reliability notes Semiconductor fingerprint sensor with capacity for 100 fingerprints. Supports up to 100 stored cards and 100 stored passwords for flexible multiuser environments. Compatible with smart lock apps for remote operation and record keeping. This smart lock combines multiple practical unlocking options, app based management, and a compact aluminium panel to deliver flexible access control for homes, rentals, and small businesses.