1:video being store and downtream at apache server.
2:At hardware side video upstreaming and at server video is being recieved and dumped in apache using python language.
3:locker code have been written in embedded c.
4:Admin server is written in node and UI for admin(controll system) is written in Angular which is in UI folder.
5:FCM server( server to push the notifications) is written in nodejs.
6:User Client is written as an andriod application which is in SHSecuirity folder.
7:users infermation is being stored in mongodb.
Thankyou