Control access to a building with authorized phone calls or IC cards. Set door passwords and up to 200 authorized numbers. Includes a GSM module for communication. Features a user-friendly interface with LED display and keypad.
Setup using QR code and manually update information. Share data via Wi-Fi and control rolling door operation. View camera feed and lock with password. Set background and switch between Vietnamese and English languages.
Perform basic arithmetic operations, percentage calculations, and unit conversions. Switch between standard and engineering modes for advanced scientific functions. Adjust display settings and access history for repeated calculations.
