What if the mice isn't dead but barely? More seriously, what happens if the company closes shop? Would the cat flap keep working? Will it keep detecting dead a

What if the mice isn't dead but barely? More seriously, what happens if the company closes shop? Would the cat flap keep working? Will it keep detecting dead animals? What happens if the internet connection is down while I'm on a one-week vacation, will my cats still be able to enter the house or would they die of hunger outside? Because they won't eat the mice, they just hunt them for the fun of it, the little cruel beasts!