Simplex 49AV-WRFO-BA Weatherproof Addressable Horn Strobe SF 11/03 The RS-485 bus provides communication

The RS-485 bus provides communication to the panel network while another RS-485 bus provides communication for peripheral devices

and infrared (PTIR) detection principles

universal mounting base and multiple mounting options for both new and retrofit construction

Four outputs are programmable as notification appliance circuits (NACs) or releasing circuits

Simplex 49AV-WRFO-BA Weatherproof Addressable Horn Strobe SF 11/03 The RS-485 bus provides communicationTrueAlert ES weatherproof addressable appliances provide visible and audible visible notification for indoor and outdoor, extended temperature and extended humidity applications. They are individually addressed and receive power, supervision, and control signals from a Simplex fire alarm control unit providing IDNAC Signaling Line Circuits (SLCs).