Found Satan

There's a homemade version of this I've heard of where they incorporated a photodiode or something, so it wouldn't go off in the presence of light, making it even harder to find lol

Didn't think geek sell something similar years ago?

I remember as students we would hide it in each other's rooms and you only knew it was found when it showed up somewhere else

I got one of a screaming goat and left it in the ceiling at my old job. I thought about getting a cat meowing one but didn't want to commit to someone busting out the drywall to rescue an imaginary cat.

Heard from my old boss it took them 3 days to find the thing.

Had a small electronics class in high school. Our final project was to take what we learned and build something. I built basically one of these but with a dial that would change the length/pitch of the beep it made. Every 3-5 minutes. I took it and hit it in the drop down ceiling of my French (language) classroom. The teacher pegged me as the prankster after the second beep. Still fun.

Ugh I have a cricket infestation right now and it's so obnoxious. This is true evil.

"you can get 6–packs of these for"

"I'll take 17, please"

Where do I get this and what do I have to search for to find it?

Now, the actuall surprise: I would not have believed is that it is this big a market :-) Have fun 🤘