The Pantser

I bought a few of the pressure pads used for heated seats in cars and then hooked it up to a zigbee door window sensor. I just soldered the sensor ends to the reed switch. I use them for smart fatigue mats so my work bench powers up when I step on the mat and then 20min of non stepping has it power off the bench. Keeps me from forgetting to turn off my bench PSU and solder iron.

Same reason when companies play the same game with consumers.

“Non transferable warranties and EULAs”

I use a POE doorbell camera that is blocked from the Internet.