Silent Knight Unbranded White SK-ISO Module sku-178365974

The Silent Knight SK-ISO is an addressable line isolator for IntelliKnight fire alarm control panels. It opens the signaling line circuit when voltage falls below four volts. Install isolators between groups of detectors or modules on the loop. If a short occurs between two isolators, they isolate the devices between them while the rest of the loop continues operating. Limit each group to no more than 25 devices. Listed as Unbranded, White, size 4.5" x 2.8" x 4.0", under Computer Accessories. SKU sku-178365974; UPC 783863039621.You may also like NOBRAND Computer Accessories Board sku-15171169077.