This is a shutter remote control designed for an older SLR type camera, but can probably be repurposed for various other uses.
It's essentially a switch with a cable leading to a 2.5mm jack plug.
Nothing fancy. No WiFi or Bluetooth. Does not work with Alexa. Not compatible with most laser printers, coffee machines or EV chargers.
Giving it one last chance before recycling.
Camera shutter remote control (Steventon OX13)
This post has been withdrawn.