{"product_id":"genesis-cable-22151109-18-4-stranded-shielded-cmr-cable-1000-ft","title":"Genesis Cable 22151109 18\/4 Stranded Shielded Cmr Cable 1000 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GENESIS CABLE 22151109 is an 18 AWG, 4-conductor stranded shielded security cable rated CMR (Communications Multipurpose Cable, Riser) and supplied in a 1000-foot box. The gray PVC jacket and foil shield are suited for low-voltage security, access control, and alarm system wiring in riser applications where flame spread must be limited. Licensed alarm and low-voltage technicians install this cable in new construction and retrofit projects where a riser-rated, shielded run is required by code or system design.\u003c\/p\u003e\u003cp\u003eThis cable is used in commercial and residential security system installations including intrusion detection panels, access control readers, fire alarm auxiliary circuits, and other 4-conductor low-voltage signal runs. The CMR rating qualifies it for vertical runs between floors in non-plenum spaces. The foil shield helps reduce electromagnetic interference on signal lines, making it a common choice where cable runs pass near electrical conduit or HVAC equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e18 AWG stranded conductors for flexibility during pull and termination\u003c\/li\u003e\n\u003cli\u003e4-conductor configuration supports common security and access control wiring layouts\u003c\/li\u003e\n\u003cli\u003eFoil shield reduces EMI and RFI interference on signal lines\u003c\/li\u003e\n\u003cli\u003eCMR riser rating meets NEC Article 800 requirements for vertical floor-to-floor runs\u003c\/li\u003e\n\u003cli\u003eGray jacket for standard in-wall and conduit identification\u003c\/li\u003e\n\u003cli\u003e1000-foot box pull for full-system or multi-zone installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with low-voltage security, alarm, and access control systems requiring a 4-conductor stranded shielded riser-rated cable. Verify panel and device terminal specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed low-voltage or alarm technician in accordance with NEC Article 800 and applicable local codes. De-energize all connected panels and devices before terminating conductors. Maintain minimum bend radius during pulls to avoid damaging the foil shield or conductor insulation. Do not route CMR-rated cable in plenum air-handling spaces — a CMP-rated cable is required for those environments.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Size\u003c\/strong\u003e: 18 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Conductors\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Type\u003c\/strong\u003e: Stranded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Type\u003c\/strong\u003e: Foil Shield\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Rating\u003c\/strong\u003e: CMR (Riser)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1000 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GENESIS CABLE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 22151109\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51688764506418,"sku":"22151109","price":830.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/330f8ba5bfbfebc6d921b079bb394069_d7c3ba1b-bd92-4ddd-99e8-0fba4fb1abae.jpg?v=1788250387","url":"https:\/\/voomisupply.com\/products\/genesis-cable-22151109-18-4-stranded-shielded-cmr-cable-1000-ft","provider":"Voomi Supply","version":"1.0","type":"link"}