I’ll have to call my guy who specializes in sad but not entirely tragic backstories to see how it impacts the value. It’ll probably increase it a bit but not as much as your thinking. Plus I’m gonna have to clean it up, frame it, make space for it on the floor…it’ll probably sit in the shop for weeks. I’m probably interested at about $8.50.
I don’t recommend Eufy. It’s a pain to wake up the panel to input a code or to scan a fingerprint. Takes multiple attempts for either. It also has too many random errors about being unable to lock or unlock. There are absolutely zero obstructions in the deadbolt path and the previous lock never had a single problem. I can only conclude they are crap products. You just have to hope one of the nonsense errors doesn’t occur when you are remote because sometimes you have to manually cycle the lock from inside to make it happy again.
I don’t know for sure about the 3, but the CX5 and CX9 definitely have touch screens but can only be used that way when stopped. The 2018 Mazda3 smart start guide says it also works that way. My wife didn’t even realize she had a touch screen until I showed her. I had an Infiniti with touch screen and knobs and I only used the knobs, they are superior for sure.