{"product_id":"honeywell-silent-knight-ecs-ce4-ecs-audio-expander","title":"Honeywell Silent Knight ECS-CE4 Ecs Audio Expander","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell Silent Knight ECS-CE4 is an audio expander assembly designed for use in Emergency Communications Systems (ECS) and voice evacuation applications. This unit expands the audio output capacity of a compatible ECS panel, enabling additional amplified audio zones or channels within a life-safety notification network. It is typically installed by licensed fire alarm technicians and low-voltage contractors as part of a coordinated mass notification or voice evacuation system. The ECS-CE4 is sold as a single assembly unit and integrates into the broader ECS platform to support code-compliant emergency communication.\u003c\/p\u003e\n\u003cp\u003eThe ECS-CE4 is intended for commercial and institutional voice evacuation systems where expanded audio distribution is required. Typical installation scenarios include multi-story buildings, schools, hospitals, and other occupancies subject to NFPA 72 voice evacuation requirements. This expander adds audio channel capacity to an existing ECS infrastructure, supporting larger or more complex notification layouts without replacing the primary control equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExpands audio output channels on compatible ECS voice evacuation panels\u003c\/li\u003e\n  \u003cli\u003eDesigned for life-safety and emergency communications system applications\u003c\/li\u003e\n  \u003cli\u003eSold as a complete assembly unit, ready for panel integration\u003c\/li\u003e\n  \u003cli\u003eSupports NFPA 72-compliant voice evacuation system configurations\u003c\/li\u003e\n  \u003cli\u003eSingle unit quantity per package for straightforward procurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style audio expander assembly for Honeywell Silent Knight ECS voice evacuation system platforms. Verify panel compatibility with the ECS system documentation before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed fire alarm technician or low-voltage contractor familiar with NFPA 72 requirements. Power down and de-energize the ECS panel before installing or connecting this expander assembly. Follow the ECS system manufacturer documentation for proper slot assignment, wiring termination, and system configuration. After installation, perform a full system functional test per the authority having jurisdiction requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Voice Evacuation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Honeywell Silent Knight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ECS-CE4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SILENT KNIGHT","offers":[{"title":"Default Title","offer_id":51686418514226,"sku":"ECS-CE4","price":1248.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c38abd400c68fb641f86cd1fd4fefdc.jpg?v=1788225949","url":"https:\/\/voomisupply.com\/products\/honeywell-silent-knight-ecs-ce4-ecs-audio-expander","provider":"Voomi Supply","version":"1.0","type":"link"}