Can someone confirm the existence of this Universal Security Instruments heat alarm?

I was randomly browsing the Internet for images of heat alarms then I found this. There is also the BRK HD6135F, Kidde HD135F, Which I saw on videos on YouTube, but I cannot confirm if this USI heat alarm is real or just an edited image.
USI Heat Alarm: 6283_227bcea1cca90a219b2349edae87a0c0

USI is a real brand (I had them at my old house), and from I remember they do sell heat alarms.

Cool. I just saw the weirdest image on the internet for a KN-COSM-IBA. Apparently, It’s just an edited image of a Firex FADC to have 2 front vents.