18/6 Riser Security Alarm Cable - CMR/CL3R Rated, 7 Strand Copper, 1000ft Gray
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18/6 Riser Security Alarm Cable - CMR/CL3R Rated
Professional-grade 6-conductor security alarm cable engineered for demanding residential and commercial installations. This USA-made riser cable features six 18-gauge stranded bare copper conductors with 7 strands each, providing excellent conductivity and flexibility. CMR/FT4 rated with a durable gray jacket, it's ideal for security systems, intercoms, audio distribution, and power-limited control applications.
Key Features
- 18 AWG 6-Conductor Configuration - Robust wire gauge for multi-zone security systems
- 7-Strand Bare Copper Conductors - Superior flexibility and reliable signal transmission
- CMR/CL3R Riser Rated (FT4) - Approved for vertical shaft and in-wall installations
- Unshielded Design - Cost-effective solution for standard security applications
- Sequential Footage Marking - Accurate measurement for precise installation planning
- ETL Listed & RoHS Compliant - Meets strict safety and environmental standards
- Gray PVC Jacket - Professional appearance with low-smoke properties
- Made in USA - Premium domestic manufacturing quality
Ideal Applications
Perfect for residential and commercial installations:
- Multi-Zone Security & Alarm Systems
- Intercom Systems
- Sound & Audio Distribution
- Power-Limited Control Circuits
- Access Control Systems
- Fire Alarm Systems (with proper rating compliance)
Technical Specifications
- Conductor Material: Stranded Bare Copper
- Wire Gauge: 18 AWG
- Number of Conductors: 6
- Strands per Conductor: 7
- Inner Conductor Diameter: 1.2mm
- Conductor Insulation: PVC
- Cable Diameter (Nominal OD): 5.74mm
- Jacket Thickness: 0.38mm
- Jacket Material: Low-Smoke PVC
- Jacket Color: Gray
- Shielding: Unshielded
Electrical Performance
- Maximum Temperature: 75°C (167°F)
- Voltage Rating: 300V
- Center Resistance: 21.20 Ω/km
Certifications & Compliance
- Riser Rating: CMR (Communications Riser)
- Fire Rating: FT4
- Additional Ratings: CL3R, FPLR
- Listings: ETL Listed
- Environmental: RoHS Compliant
Package Details
- Length: 1000 feet per spool
- Country of Origin: Made in USA
Why Choose 18/6 Configuration?
✓ Multi-Zone Capability - Six conductors allow for multiple security zones or device connections
✓ Versatile Applications - Use for security, intercom, and audio in a single cable run
✓ Code Compliant - CMR rating meets NEC requirements for riser and in-wall installations
✓ Heavy-Duty Construction - 18 AWG provides lower resistance for longer cable runs
✓ Cost-Effective - Unshielded design reduces cost while meeting most application requirements
✓ Professional Quality - ETL listed and manufactured in USA to rigorous standards
Installation Advantages
The 18/6 configuration is ideal for complex security installations requiring multiple zones or devices. The CMR riser rating makes it suitable for vertical runs between floors, while the sequential footage marking ensures accurate measurements. The gray jacket provides a professional, inconspicuous appearance for visible installations.
Common Use Cases
- Multi-Zone Security Systems: Connect multiple door/window sensors, motion detectors, and keypads
- Integrated Systems: Combine security, intercom, and access control on separate conductors
- Commercial Buildings: Riser-rated for vertical installations through floors and walls
- Audio Distribution: Connect multiple speakers or audio zones
- Control Circuits: Power-limited applications for automated controls