Security Alarm Cable: Plenum (CMP), 18/4 AWG, CL3P, Stranded (7 Strand), Unshielded, 1000ft, White

**This product requires an order quantity of 2 or more.** Description 18/4 Alarm Cable for Residential & Commercial Security Systems Our Bulk Security Alarm Cables also referred to as alarm wire, are meticulously crafted to meet the installation needs of alarm systems. This plenum alarm cable is equipped with four 18-gauge bare copper conductors, each comprising 7 strands. It comes with a low smoke CMP jacket for enhanced fire safety. Proudly made in the USA, this security cable is tailored for use in security systems, intercom systems, power-limited controls, and sound/audio systems. Explore our portfolio of high-quality security cables Plenum - CMP Shielded Plenum - CMP Unshielded Riser - CMR Shielded Riser - CMR Unshielded Outdoor - CMX Water Block Applications Our Bulk Security Alarm Cables, also known as alarm wire, have been designed to meet the installation requirements for alarm systems. Our stock has a wide variety of high-quality alarm cables to meet all your needs. Our bulk security cables come with both a riser and plenum-rated jacket. Be sure to check the building code requirements before purchasing alarm cables. The alarm cable also includes print legends to allow for quick identification of each cable's application. Time is precious and the convenience of the cables at installation makes our security alarm cables the choice for multiple applications. Where to use Plenum Security Alarm Cable A broad range of applications exist for bulk plenum security alarm cabling. It is widely used with security systems, intercom systems, sound/audio systems, and power-limited controls in commercial settings such as schools, universities, hospitals, airports, government buildings, train and transportation centers, stadiums, and arenas. Since this security cable has multiple conductors under one jacket, the preparation, setup, and termination time is shorter. Features Features 18 AWG 4 Conductors Plenum Rated 7 Stranded Bare Copper Conductors Low Smoke PVC Insulation Unshielded Low Smoke White PVC Jacket Sequential Footage Marking CL3P/FPLP Rated ETL Listed RoHS Compliant NEC Articles 22-16 AWG: FPLP/760, CMP/800, CL3P, CL2P/725 14-12 AWG: FPLP, CL3P Conductor Jacket Color Black Red White Green Residential or Commercial Applications: Security Systems Intercom Systems Sound/Audio Systems Power-Limited Controls Specifications Specifications Spec Sheet Physical Construction Inner Conductor Stranded Bare Copper Conductor Size 18 AWG Insulation Low Smoke PVC Nominal OD 4.72mm Outer Jacket Diameter .38mm Jacket Low Smoke PVC Jacket Color White Number of Strands 7 Conductor Insulation .010" PVC Electrical Characteristics Temperature 75™°C Voltage Rating 300V Additional Information Standards ETL | RoHS | CMP | CL3P Applications Security Systems | Intercom Systems Sound | Audio Systems | Power-Limited Controls Jacket Printing 18 AWG 4C UNSHIELDED TYPE CL3P/FPLP c(ETL)us TYPE CMP E179335 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. Additional Information How to Select CM, CMR, and CMP Cable? CMR: The 'R' in CMR is for 'Riser'. Riser-type cables are engineered to prevent the spread of fire from floor to floor and are suitable for vertical shaft applications. CMP: The 'P' in CMP is for Plenum. Cables meeting type CMP requirements are suitable for installation in ducts and plenums without the use of conduit. These cables are designed for fire resistance and low-smoke and toxin-producing characteristics. CMX: The 'X' in CMX is for Outside Plant. Cables meeting type CMX requirements are suitable for installation in outdoor applications where exposed to the elements. CM/CMH/CMG: CM is used for general building wiring such as residential houses. CM cables are used in areas other than plenums and risers.   Why Plenum? A plenum space is an open area above the drop ceiling or below the floor that is used for air circulation in buildings. This could be a problem if there is ever a fire. Using non-plenum cables in a plenum space can spread fire and toxic smoke throughout a building. Plenum cable uses a flame-retardant jacket that is made of special plastics to prevent the release of harmful smoke. Plenum cable is mostly used in commercial applications such as schools and hospital buildings that house a large population of people. It is also required in most multi-floor business buildings with large plenum space areas.   What's in the Box What's in the Box Security Alarm Cable - Plenum (CMP) - 18/4 AWG, CL3P, Stranded (7 Strand), Unshielded, White 1000 Ft