Fire Alarm Cable

Premium 18/4 AWG Plenum Rated Indoor/Outdoor Fire Alarm Cable - RED 1000FT - EZ-Pull Box - Solid Copper Conductors, FPLP, CL3P, FT6 by Syston

SKU:6568-RB-RD-1000

  • • Plenum Rated
  • • Indoor/Outdoor
  • • Fire Alarm Cable
$364.25
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18 Unit(s) available
At a Glance
  • Four solid copper conductors for expanded capacity and reliable signal transfer
  • EZ-Pull box reduces snags and speeds installation
  • Bright red jacket for clear circuit identification
  • Ideal for fire alarm, security, and control systems
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estimated lead time
Estimated Lead Time
Typically Ships Within 24 Business Hours
(Cut off time is 2 PM EST)
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expected receive dates
Receive Between
June 5-12, 2026
RoHs Compliant
ISO 9001
CE Mark
UL Listed
ETL Listed

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Premium 18/4 AWG Plenum Rated Indoor/Outdoor Fire Alarm Cable – RED 1000FT – EZ-Pull Box – Solid Copper Conductors, FPLP, CL3P, FT6 by Syston

The Syston Premium 18/4 AWG Plenum Rated Fire Alarm Cable is built for dependable performance in critical fire alarm and low-voltage systems. Featuring four solid bare copper conductors, this high-quality cable delivers excellent signal integrity, minimal resistance, and long-term durability in both indoor and outdoor installations.

Engineered for safety and code compliance, this cable is FPLP, CL3P, and FT6 rated, making it suitable for plenum spaces and air-handling environments where fire resistance is essential. Its plenum-rated, flame-retardant jacket ensures added protection, while the EZ-Pull 1000FT box simplifies setup with smooth, tangle-free dispensing and pre-marked footage for efficient measuring.

With its bright red color, this cable is easy to identify in complex wiring layouts, reducing installation errors and saving time on the job site.

Key Features:

  • Gauge & Conductors: 18 AWG, 4-conductor, solid bare copper for high signal quality
  • Safety Ratings: Certified FPLP, CL3P, FT6 for plenum and air-handling space installations
  • Durability: Flame-retardant plenum jacket designed for indoor/outdoor environments
  • Packaging: 1000 feet in an EZ-Pull box for easy, tangle-free cable management
  • Color: Red – quick identification of fire alarm circuits
  • Applications: Fire alarm systems, control panels, smoke detectors, intercoms, and low-voltage circuits

Choose Syston for industry-grade cabling that meets the highest standards of safety, performance, and installer convenience.

NOTE: Above ground installation only when installed outdoors. 

Specifications

Conductor
Solid Bare Copper
Number of Conductors
4 (Twisted)
Conductor Size
18 AWG
Cable Length
1000 ft
Insulation
Plenum PVC
Rip Cord
Applied Longitudinally Under Jacket
Jacket
Plenum PVC
Color
Red
Nominal Cable Diameter
0.185 in
Installation Temperatures
0°C to +60°C
Storage Temperatures
-20°C to +75°C
Operating Temperatures
-20°C to +75°C
Nom. Capacitance
32.1 pF/ft
Max. DC Resistance
6.52 Ω/m @ 20°C
Nom. Characteristic Impedance
58 Ω
Max. Operating Voltage
300 V

Resources

PDF Document
General: 6568-RB-RD-1000 SPECS
Asset

Videos

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