8月2日的acday应用程序分析

What is [acday] the mobile key system? - It is an add-on to the existing access control solution which allows users to enter an office, hotel, residence, etc. with their smartphones without having to carry keys or cards. - [acday] is a Bluetooth-enabled application for the users and its only role is to simply open the door! - What is the purpose of the app? : the main purpose is to control the door lock. It is an add-on to the existing access control solution which allows users to enter an office, hotel, residence, etc. with their smartphones without having to carry keys or cards. - Who is the target audience? : the target is customers who buy our door lock.