NFS-320 |  | Small applications |  | 1 Signaling Line Circuit (SLC) |  | Up to 318 intelligent points |  | UL 864 9th Edition listed | | Datasheet Engineering Spec. Product Overview |
NFS-320C (Canadian ) |  | Small applications |  | 1 Signaling Line Circuit (SLC) |  | Up to 318 intelligent points |  | UL 864 9th Edition listed | | Datasheet |
NFS2-640 |  | Small to mid-size applications |  | 1 to 2 SLCs |  | Up to 636 intelligent points |  | UL 864 9th Edition listed | | Datasheet Engineering Spec. Product Overview |
NFS-640 |  | Small to mid-size applications |  | 1 to 2 SLCs |  | Up to 636 intelligent points | | Datasheet |
NFS2-3030 |  | Mid-size to large applications |  | 1 to 10 SLCs |  | Up to 3,180 intelligent points |  | UL 864 9th Edition listed | | Datasheet Engineering Spec. Product Overview |
NFS-3030 |  | Mid-size to large applications |  | 1 to 10 SLCs |  | Up to 3,180 intelligent points | |