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Simplex 49AV-WRF True Alert ES Addressable Horn Strobe

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Simplex 49AV-WRF True Alert ES Addressable Horn Strobe

The Simplex 49AV-WRF is an advanced addressable audible/visible (A/V) notification appliance featuring a multi-candela strobe and programmable horn. Designed for wall mounting, it integrates seamlessly with Simplex fire alarm systems using IDNAC Signaling Line Circuits (SLCs), delivering efficient power, supervision, and control over a single two-wire circuit.
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  • Type: Addressable multi-candela audible/visible (A/V) notification appliance
  • Audible Features:
    • Harmonically rich horn output with Temporal Code 3, March Time (20/60/120 beats per minute), continuous, or Temporal Code 4
    • High/low output (~5 dBA difference), selectable at appliance or via control panel
  • Visible Features:
    • Multi-candela xenon strobe with synchronized 1 Hz flash rate
    • Intensity options: 15, 30, 75, 110, 135, or 185 cd, programmable or jumper-selected
  • Communication: IDNAC Signaling Line Circuit (SLC) for power, supervision, and control (29 VDC regulated)
  • Mounting: Wall-mount, red housing with “FIRE” lettering, clear lens
  • Wiring: Two-wire circuit, supports Class B (T-tapped) or Class A (in/out) configurations
  • Compatibility: Simplex fire alarm control panels (e.g., 4007ES, 4010ES, 4100ES) with IDNAC SLCs
  • Dimensions: 5.125 in. H x 5.125 in. W x 2.75 in. D (130 mm x 130 mm x 70 mm)
  • Temperature Range: 32°F to 122°F (0°C to 50°C), indoor use
Manual Manual
  • Type: Addressable multi-candela audible/visible notification appliance
  • Housing:
    • Color: Red with white “FIRE” lettering
    • Material: High-impact, flame-retardant polycarbonate
    • Lens: Clear, optimized for strobe output
    • Mounting: Wall-mount, compatible with single-gang, double-gang, or 4-inch square electrical boxes
    • Dimensions: 5.125 in. H x 5.125 in. W x 2.75 in. D (130 mm x 130 mm x 70 mm)
    • Weight: Approximately 0.5 lbs (0.23 kg)
  • Audible Features:
    • Sound Output: Harmonically rich horn tone for clear audibility
    • Temporal Patterns:
      • Temporal Code 3 (default fire alarm pattern, 0.5 sec on/off, repeats)
      • Temporal Code 4 (CO signaling, 100 ms on/off, repeats)
      • March Time (20, 60, or 120 beats per minute)
      • Continuous tone
    • Volume Settings: High or low output (~5 dBA difference), adjustable via control panel or appliance DIP switch
    • Sound Pressure Level (SPL):
      • High: Up to 92 dBA at 10 ft (3 m)
      • Low: Approximately 87 dBA at 10 ft (3 m)
  • Visible Features:
    • Light Source: Xenon strobe with synchronized 1 Hz flash rate (1 flash per second)
    • Candela Settings:
      • Selectable intensities: 15, 30, 75, 110, 135, or 185 cd
      • Selection Method: Programmable via control panel or manual jumper on appliance
    • Light Distribution: Meets UL 1971 requirements for wall-mount applications, optimized for horizontal dispersion
    • Synchronization: Automatic via IDNAC SLC protocol
  • Electrical Specifications:
    • Operating Voltage: 23-31 VDC (regulated 29 VDC via IDNAC SLC)
    • Current Draw (Typical):
      • 15 cd: ~35 mA
      • 30 cd: ~45 mA
      • 75 cd: ~85 mA
      • 110 cd: ~115 mA
      • 135 cd: ~140 mA
      • 185 cd: ~175 mA
      • Horn only: ~15-25 mA (depending on volume setting)
    • Wiring:
      • Two-wire IDNAC SLC (power and communication combined)
      • Supports Class B (T-tapped, supervised) or Class A (in/out wiring) configurations
      • Wire Size: 18 AWG to 12 AWG (0.82 mm² to 3.31 mm²)
  • Communication:
    • Protocol: IDNAC addressable SLC
    • Addressing: Individual device addressing (up to 127 devices per SLC loop)
    • Supervision: Continuous monitoring for faults, shorts, or opens
  • Compatibility:
    • Control Panels: Simplex 4007ES, 4010ES, 4100ES, and other IDNAC-capable panels
    • Legacy Replacement: Supersedes models such as 4903-9450, 4903-9451, 4903-9452, and 4906-9227
  • Environmental Specifications:
    • Operating Temperature: 32°F to 122°F (0°C to 50°C)
    • Humidity: 10% to 93% non-condensing
    • Location: Indoor use only
    • Ingress Protection: NEMA 1 equivalent
  • UL 1971: Standard for Signaling Devices for the Hearing Impaired (strobe)
  • UL 464: Standard for Audible Signal Appliances (horn)
  • ULC-S525: Audible Signal Devices
  • ULC-S526: Visible Signal Devices
  • NFPA 72: National Fire Alarm and Signaling Code
  • ADA: Americans with Disabilities Act compliant

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