NAP-FWC-FSLC-ISO Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: NAP-FWC-FSLC-ISO MANUFACTURER: Napco Product Details Addressable SLC Fire Isolation Module. Can be used to meet Class A, Style 7 loop requirements. Product Details Back Product DetailsAddressable SLC Fire Isolation Module. Can be used to meet Class A, Style 7 loop requirements.