Is the 1st KN COSM B made in 2010-2012? (I noticed the replace by sticker is separate) Edit: Nvm, it is, it’s similar to mine (my KN COSM B was made in 2011), except less dirty lol
@@SteelCityAlarmsI see, but I mean by the manufacturing of the product itself, it’s definitely 2010-2012 model bc of the SMT sticker and the UL listed sticker is not reversed
@@SteelCityAlarmsbtw, I think the KN COPE D wasn’t fast on the detection due to the sensors location, you should try and look inside the alarm to locate the sensors and spray the faux smoke in it
@@SteelCityAlarms I’d use a fog machine for a more realistic simulation, but that would cost a shit ton of money, also ngl I got concerned for a bit when I heard that forbidden 2 chirp on the basement KN COSM B
I have nest protect 2in my house
Is the 1st KN COSM B made in 2010-2012? (I noticed the replace by sticker is separate)
Edit: Nvm, it is, it’s similar to mine (my KN COSM B was made in 2011), except less dirty lol
That one was installed in December 28, 2023 so that’s why it looks new
@@SteelCityAlarmsI see, but I mean by the manufacturing of the product itself, it’s definitely 2010-2012 model bc of the SMT sticker and the UL listed sticker is not reversed
@@SteelCityAlarmsbtw, I think the KN COPE D wasn’t fast on the detection due to the sensors location, you should try and look inside the alarm to locate the sensors and spray the faux smoke in it
@@doozy435 I sprayed it on the most prone areas. I’m guessing the air flow was pushing the fake smoke away from the unit but I’m not sure
@@SteelCityAlarms I’d use a fog machine for a more realistic simulation, but that would cost a shit ton of money, also ngl I got concerned for a bit when I heard that forbidden 2 chirp on the basement KN COSM B
It could be using the fire detectors
your house has so many! wow.