Load of older stuff. My tablet is from 2014. My laptop is from 2012. I have a Bluetooth speaker that's from about 2012-3 (I forget just how old it is).
If appliances count as technology I have a chest freezer from 2009 and our fridge, oven and washer/dryer are at least 20 years old. I have no idea how old the garage door opener is, but it's old enough to not have the fancy eye on it that stops it from closing if you walk underneath it.
If by "technical equipment" you also include things like precision tools, I have a couple of micrometers that my father used when he was in school so that dates them at 50+ years old. One of them may have belonged to his father, I'm not sure.