UpCodes logo
Go To Full Code Chapter
A supervised component of a life safety system that communicates with other components of life safety systems and that collects environmental data or performs specific input or output functions necessary to the operation of the life safety system. (SIG-PRO)

Related Code Sections

3.3.67* Definitions, Device (Class N)
A supervised component of a life safety system that communicates with other components of life safety systems and that collects environmental data ...
3.3.71* Definitions, Device (Class N)
A supervised component of a life safety system that communicates with other components of life safety systems and that collects environmental data ...
23.6.2 Protected Premises Fire Alarm Systems, Class N Devices
No area or zone shall be serviced solely by a single device where Class N pathways are deployed, such that a single device failure would render ...