Catalog > System Sensor P4R Horn Strobe, Red, Wall...

Verified: January 13, 2026

System Sensor P4R Horn Strobe, Red, Wall Mount, Four-Wire, FIRE Lettering

~$38.98

The System Sensor P4R Horn Strobe is a red notification appliance designed for wall mounting in fire alarm systems, featuring both audible and visual alerts.

Key Specifications

  • Compatibility: 4-wire fire alarm systems
  • Voltage: 24 VDC
  • Sound Output: 85 dB at 10 feet
  • Strobe Intensity: 15 to 177 candela
  • Mounting: Wall mount
  • Lettering: FIRE in white letters
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