12. Add User
One doorbell max to support 8 users,if another user need to add the doorbell,check as below:
A. If user is at home,power on the doorbell(make sure the mobile phone and doorbell use the same wifi network),click the search icon
within 5 minutes to add the doorbell.
B. If user is in another place,only can input the ID number and password to add the doorbell.
13. About software
（
1
）
. Show the current version
（
2
）
. If turn on the “Power on start”,then the APP can run automatically when the mobile phone restart (Note: This
function only can support Android mobile phone,don’t support IOS)
（
3
）
.Turn on “Keep running background”.If turn off this function,the APP will exit automatically after running some
time,then can’t receive the message from doorbell.
（
4
）
.Version update: can check the latest version
（
5
）
.Quit: Exit APP
