Those are supposed to be an improvement for small spaces where smoke alarms can be too sensitive and go off all the time. Of course, they’re supposed to be on the ceiling.
To be frank it was a very small space aha - kitchen was just round a corner from the living space, almost 3 walls of a square, and about 1.5 metres wide. Nowhere for the heat to go but up
Those are supposed to be an improvement for small spaces where smoke alarms can be too sensitive and go off all the time. Of course, they’re supposed to be on the ceiling.
To be frank it was a very small space aha - kitchen was just round a corner from the living space, almost 3 walls of a square, and about 1.5 metres wide. Nowhere for the heat to go but up
Nobody in their right mind puts a smoke alarm in the kitchen anyway