Silent Knight RA-1000


Remote Annunciator. Four line LCD annunciator with 20 characters per line. Gray.

Available with Lead Time

  • Factory New
Brand: Silent Knight Part #: 045736 Category: Manufacturer Part #: RA-1000


The RA-1000 is a remote annunciator used to operate and program IFP-series fire alarm control panels (FACPs). The RA-1000’s keypad and display match the built-in annunciator of the IFP-1000 control panel. The remote annunciator connects to the control panel via the RS-485 system bus. When the system is in normal operation and has AC power, the Power LED is lit and all other LEDs are off. The other LEDs turn on as alarms, supervisories, troubles, system silenced and AC power losses occur.


Weight 2.8 lbs
Dimensions 1.5 × 9.1 × 7.4 in





  • 80-character backlit LCD display (4 lines with 20 characters on each line)
  • Tactile and audible feedback
  • Accepts user codes or fire fighter’s key
  • Larger keypad buttons for system reset and silence
  • RS-485 interface to panel
  • Operation and appearance is identical to IFP-1000 built-in annunciator
  • Install up to eight RA-1000s per FACP
  • Support for simultaneous use of multiple RA-1000s
  • On-board piezo sounder audibly indicates alarms, troubles, and supervisories
  • Five status LEDs for alarm, supervisory, trouble, silence, and AC power conditions
  • Available in red or light gray
  • Wiring lengths up to 6000 ft. from the FACP (depending on wire gauge and number of devices on SBUS)
  • UL listed, complies with NFPA 72
  • CSFM approved
  • MEA


Silent Knight RA-1000 Data Sheet


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