NGFM has the camera stuff sussed, hope he chimes in
Yeah, I'm here. Was waiting to see what doorbell cameras everyone came up with. Seems like they all suck. I never did one because it requires a subscription.
I installed Wyzecams under the roof overhang of the garage. If you have a security light above your garage, then you can run power from it and install cameras at the corner garage overhang.
Wyze | Making Great Technology Accessible | Smart Home Devices
The little $19.99 camera. There is also one that pans for $29.99 call Pan. They can be installed upside down. Then you get a memory stick for each, up to 128 GB.
https://www.amazon.com/Samsung-MicroSDXC-Adapter-MB-ME128GA-AM/dp/B06XWZWYVP
They record continuous 24/7 to the memory, and anytime there is motion, they send it up to the cloud as 13 second clips. There is a 5 minute delay before they do it again so it doesn't spam the cloud with data. The cloud storage is FREE at this time. Wyzecam is a startup company, that's why the cameras are priced low and the cloud storage is free. These cameras use a standard 5v USB plug (a phone charger brick), that goes to a USB-C. The cameras are not rated for outdoor use, but I've had mine outside for over a year and they are working great. There are even housings on Amazon for outdoor use (birdhouse). On Amazon search for the term Wyzecam. Run an extension cord from a security light tacked up under the overhang of your garage, like running Christmas lights, except in this case, you have cameras.
Pictures of my driveway.
http://www.quatraine3.com/tw2018/IMG_2428.JPG
http://www.quatraine3.com/tw2018/IMG_2441.JPG
http://www.quatraine3.com/tw2018/IMG_2442.JPG
Pictures of my front door
http://www.quatraine3.com/tw2018/IMG_2430.JPG
http://www.quatraine3.com/tw2018/IMG_2443.JPG
The motion detection is done with pixel by pixel comparison. I get false alerts when cars drive by at night and the light shines in the detection zone. Wyzecam knows they are getting a lot of false alerts, so they've recently added AI to recognize humans. It kinda works, but not perfect yet. I have my driveway cameras capture the alerts, but turn off the notifications on my phone so I don't get spammed.
My advice is to cover your front door and driveway with multiple cameras. They can be outside under the roof over hang, or indoors pointing out windows. They you can put a Pan camera inside your home so you can look around the room (pan). The big challenge is figuring out how to run power to the cameras and hide the wires. Wyzecams have an extra USB connector on the back of each camera so they can be daisy chained together. I use this on my outdoor cameras, one cable goes to the first camera, then I daisy chain to the second. Amazon has long 25 foot USB-C cables which is an idea. Run power from your garage or have an electrician install a security light and plug.