What is this - can't find any info

[jwillifixit]

I have 8 of these and can't find any info on them.

[stj]

Re: What is this - can't find any info

it's a scent release controller.
they have a fan and a tank of concentrate and release a programmed ammount of stuff into the air.
used in shops to mess with peoples minds.
like releasing the smell of fresh baking in a food hall!!!

[jwillifixit]

Re: What is this - can't find any info

Thanks...
Why in the world would it need a display?

[R_J]

Re: What is this - can't find any info

Here is a link to the instructions