Product Overview The 5220 Silent Knight Fire Direct Connect Module is designed to provide a direct interface between a fire alarm control panel (FACP) and a city box or polarity reversal communicator. This module enables reliable transmission of fire alarm signals to municipal or remote monitoring systems that require direct-connect signaling. Key Features - Direct connect module for fire alarm signaling - Interfaces a fire alarm control panel with a city box - Compatible with polarity reversal communicators - Provides dependable signal transmission for fire alarm reporting
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