Discover the efficiency and reliability of the Silent Knight SD500-ARM Addressable Relay Module, expertly crafted by Silent Knight by Honeywell. This UL-listed module enhances your fire alarm system's functionality by enabling the IntelliKnight control to operate discrete contacts through code commands. It features two isolated sets of Form C contacts for robust performance. Installation is a breeze with DIP switch programming, and the relay's programming flexibility allows it to be mapped to specific zone conditions. Its sleek ivory cover plate adds a touch of elegance. Upgrade your safety measures today with this essential tool!