https://youtu.be/PnJZSk4JHFM
@TechConnectify
This was the earliest that I could find mentioned.
“At some point in 1921, the light went out automatically for the first time in the stairwell of an apartment building in Stuttgart. The trigger was the swivel switch, the time switch with which Paul Schwenk had just started his own apparatus manufacture. Nobody yet knows the name, but building automation is born. It is the hour of birth of Theben.”
https://www.theben.de/the-company-en-gb/history/100-years-theben/
The spam bots are trying something I haven't seen before. Is it just me, or is this new?
@TechConnectify @jason my problem with these is both the mechanical and digital versions emit some noise. The mechanical ones have some constant grinding/chewing sound. The digital ones have a constant high pitch warble. Both drive me crazy.
To your point, I’m sure as long as they have the UL logo on there it’s safe. But who knows when ordering online these days.
@TechConnectify
Reminds me that there was a mechanical, rotary time switch mounted on a wall in my old flat - in my years of living there, I never did figure out what it was attached to...
(Place was built in ~2008. I'm now wondering if it's a common US thing - it was next to a massive GE washer-drier thingy.)
@TechConnectify mechanical timers are great.
I'd actually use them, if those motors wouldn't produce noise 24/7. So digital it is for me!
(also I'm now somewhat hooked onto home automation - so now everything is always digital for me, comes at double the price and I'm constantly switching batteries and wondering why nothing works. FUN!)