- Response Threshold ("Ath")
Response Threshold (Ath) is a smoke concentration at which the smoke alarm changes to its alarm condition.
Response Threshold (Ath) is a smoke concentration at which the smoke alarm changes to its alarm condition.
In preparing this definition, we have drawn from various sources including Legislation, Codes, Standards and industry information, research and knowledge. Like the english language, these definitions may subtly change from time to time. As such these definitions are provided solely on the basis that users will be responsible for making their own assessment of the definition and and are advised to verify all relevant representations, statements and information.