Smoke Detectors
- Thread starter jon26
- Start date
B
breezer
if its got phd its more intelgent 
dont know what you mean by phd.
rate of rise does what it says on the tin.
say you have a kitchen and it gets warm/ hot a rate of rise ignores it, but open the very hot oven door and a big gust of heat comes out the rate of rise will activate
dont know what you mean by phd.
rate of rise does what it says on the tin.
say you have a kitchen and it gets warm/ hot a rate of rise ignores it, but open the very hot oven door and a big gust of heat comes out the rate of rise will activate
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