Silent Knight IDP-RELAY Addressable Relay Module ARLEI The Siemens HTRI-R single-input interface

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

saving time and money

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

The Edwards WG4RF-SVMHC is a red speaker strobe used for outdoor applications

The rare-of-rise heat function quickly detects a fast

Silent Knight IDP-RELAY Addressable Relay Module ARLEI The Siemens HTRI-R single-input interfaceThe 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