How are the data that contains the faces stored?
saves on the unit it has 16gb and can store 24,000 saved faces and 100,000 records it will overwrite  when full.  you can map a drive to save the data locally
Do we need a separate computer for this? you can direct connect to a PC or you can use your server again you can map the drive
How do we input new faces into the system? you can add them in a list or you can save to the white list each snap.
What happens when the software sees a face it does not recognize? Does it still take the temperature of new people? this depends on how you set the system if you only want authorized faces it will not allow unauthorized people in it will say not authorized. User can choose. you can have both types where you have a list of your employees and strangers.

What kind of power is required? it comes with a 12v power adaptor