Hi,
I am a final year electronics and computer engineering student. I have done in the past robot projects based on raspberry pi and camera and other things, video surveillance device (according to the clients requirements) amongst other projects ... so I can do the job you're describing quickly enough.
The description is clear, no questions on that, maybe we can talk more about the design of the GUI.
Reach out to me in chat and we can discuss this more.
You can check my reviews for an idea on my work ethics, and the quality of the results I deliver to my clients...
Cheers,
Nabil