{"product_id":"005815xl-silent-knight-intelliknight-slc-expander-for-5820xl-fire-alarm-panels","title":"005815XL | Silent Knight IntelliKnight SLC Expander for 5820XL Fire Alarm Panels","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Silent Knight 005815XL is a Signaling Line Circuit (SLC) Expander designed for the IntelliKnight® 5820XL and 5820XL EVS Addressable Fire Alarm Control Panels. Manufactured by Honeywell, this module expands the system’s capacity by adding up to 127 addressable devices per expander. It enhances scalability and communication efficiency across fire alarm networks while maintaining system reliability and code compliance.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilent Knight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e005815XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignaling Line Circuit Expander\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelliKnight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5820XL and 5820XL EVS Addressable Fire Alarm Control Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99 Modules and 99 Detectors or 127 Addressable Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Expanders per System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-485 System Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports Style 4 (Class B) and Style 6 (Class A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen LED for communication status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 864, FM, CSFM, MEA, NFPA 72 and 101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell International, Inc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Extender \/ SLC Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduction Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 × 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003e005815XL\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 005815XL is part of Silent Knight’s IntelliKnight Series, engineered to extend fire alarm control panel capabilities through the RS-485 communication bus. It supports both Class B (Style 4) and Class A (Style 6) wiring configurations, ensuring installation flexibility across various building types. Each expander provides communication for up to 99 modules and 99 detectors or 127 addressable devices, with up to three expanders supported per system for large-scale coverage. A status LED indicator confirms active communication, allowing for efficient diagnostics and system maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Capacity Expansion: Adds up to 127 addressable devices to an IntelliKnight fire alarm control panel.\u003c\/li\u003e\n\u003cli\u003eMultiple Expanders Supported: Up to three 5815XL modules can be used per system for increased scalability.\u003c\/li\u003e\n\u003cli\u003eRS-485 Communication Bus: Ensures fast and reliable communication between control panel and devices.\u003c\/li\u003e\n\u003cli\u003eLED Communication Indicator: Provides visual confirmation of proper data exchange and operation.\u003c\/li\u003e\n\u003cli\u003eFull IntelliKnight Compatibility: Works seamlessly with 5820XL and 5820XL EVS control panels.\u003c\/li\u003e\n\u003cli\u003eSupports Class A and B Wiring: Offers installation flexibility for new and retrofit applications.\u003c\/li\u003e\n\u003cli\u003eCertified Safety Compliance: UL 864, FM, CSFM, MEA, and NFPA 72\/101 approved for fire protection use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 005815XL delivers the reliability and precision required for professional-grade fire alarm system expansion and monitoring.\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49105153851648,"sku":"005815XL","price":1024.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/1060132673.jpg?v=1785541441","url":"https:\/\/alotechparts.com\/products\/005815xl-silent-knight-intelliknight-slc-expander-for-5820xl-fire-alarm-panels","provider":"Alo Tech Solutions","version":"1.0","type":"link"}