---
product_id: 331352287
title: "18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet"
brand: "ewcs"
price: "€ 904.66"
currency: EUR
in_stock: true
category: "Ewcs"
url: https://www.desertcart.com.cy/products/331352287-18-awg-4-conductor-ul-certified-100-copper-type-cmp
store_origin: CY
region: Cyprus
---

# 500 Feet with Footage Markings 18 AWG 100% Copper Conductors UL Certified Plenum Rated 18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet

**Brand:** ewcs
**Price:** € 904.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your sound & security setup with pro-grade, code-compliant copper cable!

## Quick Answers

- **What is this?** 18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet by ewcs
- **How much does it cost?** € 904.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/331352287-18-awg-4-conductor-ul-certified-100-copper-type-cmp)

## Best For

- ewcs enthusiasts

## Why This Product

- Trusted ewcs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Copper Power:** 100% bare copper 18 AWG conductors ensure superior conductivity and durability
- • **Plenum Rated Safety:** Low smoke white PVC jacket designed for air plenum spaces, enhancing fire safety
- • **Code-Ready Compliance:** Meets NEC Articles FPLP/760, CMP 800, CL3P, CL2P725 for hassle-free installation
- • **Precision Length Tracking:** Built-in footage markings on jacket keep your project on track and avoid waste
- • **Shielded for Signal Integrity:** 100% aluminum mylar shield plus 24 AWG tinned copper drain wire for noise-free performance

## Overview

This 18 AWG 4 conductor shielded cable from EWCS is UL certified and plenum rated, designed specifically for intercom, sound, alarm, and security circuits. Featuring 100% pure copper conductors, a 100% aluminum mylar shield, and a low smoke PVC jacket, it supports up to 300 volts and meets strict NEC installation codes. The 500-foot spool includes footage markings for precise usage, making it the go-to choice for professional-grade, safe, and reliable wiring in commercial and residential projects.

## Description

18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet: desertcart.com: Tools & Home Improvement

## Features

- This Plenum rated cable has been designed specifically for use intercom, sound, alarm and security circuits, and It is approved for installation per NEC (National Electric Code) Articles FPLP/760, CMP 800, CL3P, and CL2P725. Though approved for air plenum, it can be used anywhere a stationary control circuit is needed, up to 300 Volts. It is not rated for outdoor use or direct burial.
- This cable consists of four 18 AWG 7/Strand 100% bare copper conductors color coded Black, Red, White & Green. It is rated for 300 volts 75C. It is shielded with a 100% aluminum mylar shield and the drain wire is 24 AWG stranded tinned copper
- The cable is covered with a Low Smoke White PVC jacket. Footage markings have been added to the jacket so you can always determine the amount remaining on the spool. The cable ships on a 12” diameter plywood spool.
- This cable has a diameter of .191” and weighs 37# per 1000 Feet. The 18 AWG 7/Stand bare copper conductors are made with 100% pure copper. They are insulated with color coded low smoke PVC.
- All EWCS products are proudly made in the USA! Have a job that needs another conductor or pair count or requires a different length? EWCS offers a selection of hundreds of electronic & fire alarm cables, rated Riser or Plenum in non-shielded or shielded configurations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EWCS |
| Color | White,Green |
| Gauge | 18.0 |
| Material | Copper |
| Number of Cable Strands | 7 |
| Voltage | 300 Volts |

## Images

![18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet - Image 1](https://m.media-amazon.com/images/I/81S0RCP4CYL.jpg)
![18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet - Image 2](https://m.media-amazon.com/images/I/71WN4J1XaYL.jpg)
![18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet - Image 3](https://m.media-amazon.com/images/I/91KwGGk-YkL.jpg)
![18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet - Image 4](https://m.media-amazon.com/images/I/91bxJ3FbUhL.jpg)
![18 AWG 4 Conductor (UL) Certified 100% Copper Type CMP Plenum Rated Shielded Sound & Security Cable - 500 Feet - Image 5](https://m.media-amazon.com/images/I/61qUH+NleWL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*