mouse trap from movie dont blink

inspired by syntec and the movie "dont blink" i think this is what the trap could have looked like. mainly because a 4 foot circular trap door with a pusher is harder to do outside. if they used an airhocky like door the leaves and rocks could be sucked to it while it dumps or even electromagnetic stuff sprayed. if an ai or android was watching or the guy who looked like evil data from startrek to help facilitate the machine that possibly is powered by the waste.

to speed up the process it would likely have a vacuum on it and possibly a rubber diaphram to reduce noise and increase suction.

something like this could also be used to get rid of sick animals. lime with or without agitator or sprinkler like sugar toast could be used for the pit to get rid of carcuses just dont be sending in metal parts such as wheel chairs lol. some things that help are external venting and radiation detectors incase someone marks the traps drugs and flourescent inks. hard to put a price on being able to sleep in your own house or camper. 2 layers of oil could also be used to keep the smell down if it does not mix with lime. to recover the lime just burn in a fire and it should remove the organics or after the solids seperate lime would be at the bottom ?