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Security Alarm Cable - Riser (CMR) - 18/6 CL3R, Stranded (7 Strand), Shielded, 1000ft, Gray

SKU: ASC2-329/186
Various lead times may apply to this product. Please contact us for more details.
Made in USA RoHS Compliant ETL Verified logo


Security Alarm Cable 18/6 (7 Strand) CMR FT4 Rated Shielded 1000'

This 18 AWG 6 conductor Security Alarm Cable was designed for Security Systems but can also be used for intercom systems, power limited controls and sound/audio systems. The cables are made from 7 strand bare copper cable. It is shielded with a FT4 Rated Gray colored jacket and is made in the USA. This 18/6 Security Cable is supplied in increments of 1000 ft.



  • 18 AWG 6 Conductors
  • 7 Stranded Bare Copper Conductors
  • PVC Insulation
  • AL Foil Shielded
  • PVC Jacket
  • Sequential Footage Marking
  • CL3R, CMR FT4 Rated
  • ETL Listed
  • RoHS Compliant
  • NEC Articles
    • 22-16 AWG: FPLR/760, CMR/800, CL3R, CL2R/725
    • 14-12 AWG: FPLR, CL3R

Residential Or Commercial Applications

  • Security Systems
  • Intercom Systems
  • Sound/Audio Systems
  • Power-Limited Controls



Physical Construction

Inner Conductor Stranded Bare Copper
Conductor Size 18 AWG
Insulation PVC
Nominal OD 5.84mm
Outer Jacket Diameter .38mm
Jacket Low Smoke PVC
Jacket Color Gray
Number of Strands 7
Inner Conductor Diameter 1.2mm

Electrical Characteristcs

Temperature 75°C
Voltage Rating 300V
Center Resistance 21.20 (Ω/km)

Additional Information

Standards ETL | RoHS | CMR | CL3R
Applications Security Systems | Intercom Systems Sound | Audio Systems | Power-Limited Controls
Jacket Printing 18 AWG 6C (ETL) 725/CL3R 800/CMR (VID:###) XXXX FT
Important Notes The information contained in this document is proprietary to CRN Solutions and may not be disclosed or transmitted to any other parties without the express written permission of CRN Solutions. This information is provided for the purposes of quotation only.

What's in the Box

What's in the Box

  • Security Alarm Cable - Riser (CMR) - 18/6 AWG, CL3R, Stranded (7 Strand), Shielded, Gray
  • 1000 Ft