The reason why it is chirping like that is because sense it is over 7 years old which is when these things expire it does an end of life signal witch kinda sucks bc it’s very annoying to deal with
I actually used to have one of those in my dining room area of my house for about two years but the darn thing kept falling and their was no carbon monoxide in the area so we swapped it out with a first alert co alarm on and by the way the model of it the kiddie kn-core-3 and it is a natural gas and carbon monoxide alarm
The reason why it is chirping like that is because sense it is over 7 years old which is when these things expire it does an end of life signal witch kinda sucks bc it’s very annoying to deal with
It is still cool for a collection though.
I actually used to have one of those in my dining room area of my house for about two years but the darn thing kept falling and their was no carbon monoxide in the area so we swapped it out with a first alert co alarm on and by the way the model of it the kiddie kn-core-3 and it is a natural gas and carbon monoxide alarm
I meant to say kn coeg 3