Silent Knight IDP-RELAY Addressable Relay Module ARLEI they have a trouble memory

they have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics

The automatic fire detectors of the AVENAR detector 4000 series feature a superb accuracy and swiftness in detection

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The Siemens HTRI-R single-input interface module with relay allows fire alarm systems to monitor and control external devices with precision

Silent Knight IDP-RELAY Addressable Relay Module ARLEI they have a trouble memoryThe IDP Relay is an addressable relay module for use with Silent Knight IFP series fire alarm control panels (FACPs). The IDP Relay allows a Silent Knight FACP to switch discrete contacts by code command. The relay contains two isolated sets of Form C contacts, which operate as a DPDT switch. DATA SHEET INSTALLATION