Firstly, we gathered information for construction. The app will be using 5 pages in which some of them will have a few different states.
For example, after you log in, you get home page. If the alarm is on you get a notification right away. Else you get the home screen where you can manage the doors and have them locked or unlocked. You can also see if there are any problems or is everything OK. If you had alarm turned on you can also see more details about it (on which gate, when, which user turned it off, etc.)
On the sensors page you should be able to choose between three types of devices you want to check or manage. On the camera pageyou should be able to see the surveillance system in action. On the events page you should see the timeline of the events that happened in the system. You should also be able to choose to see the events done by the certain user or that events that happened on one of the sensors.
The app should also have the user profile overview and ability to change the user settings or log out.