I gotta say, I much prefer the 4120-series' design to the 9120-series': why exactly I don't know aside from them being 1990s/2000s-era detectors. It's also definitely one of my favorite designs/models from BRK/First Alert: I almost had a chance to acquire two 4120Bs for my collection at one time but to put things short it didn't work out. At least you managed to get ahold of a few SA4120s, which as you yourself say are quite rare!
great content!
Thank you official FireX corporation I am humbled 😊
It would help to spell corporation correctly on a channel name. 😖
@@Vintagesmokealarmsmedia not as fake as your personallity
@@Jon-hx7pe it would help if your parents spell your name right at birth
OUTTA POCKET
Is there a reason that stop making 4120bs
they were discontinued in favor of the 9120B
That just sad I love how these things look these are probably one of my favorite early 2000 smoke alarms
I gotta say, I much prefer the 4120-series' design to the 9120-series': why exactly I don't know aside from them being 1990s/2000s-era detectors. It's also definitely one of my favorite designs/models from BRK/First Alert: I almost had a chance to acquire two 4120Bs for my collection at one time but to put things short it didn't work out. At least you managed to get ahold of a few SA4120s, which as you yourself say are quite rare!
Thats really yellow.