Over the years of operation, the plastic box of the electronic unit has become unusable, and the installation there was chaotic, since I upgraded the circuit on the fly without reassembling it, and far from every wire I could explain what it connects :)
I rebuilt FoxyPI in a cardboard box.
Reliability was tested by an unintentional fall from a meter height - the latch jumped off the tube, it remained in my hand, and the electronic unit with the power supply was accelerated by gravity :-)