Introduction - If you have any usage issues, please Google them yourself
operation of the system, the log entry system interface requirements of a user name and password, this system offers two types of users, is a super user with the implementation of all functions of the authority, another sign is a user only has attendance capabilities, and it provides two default user name and password, one is a super user, the user called 000, 000 passwords, and is a sign users, users called 111, 111 passwords.