{"product_id":"sk-5280-silent-knight-status-display-module-sbus-communication","title":"SK-5280 | Silent Knight Status Display Module SBUS Communication","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Silent Knight SK-5280 is a status display module designed to provide remote annunciation of alarm, trouble, and supervisory conditions for up to ten zones. Communicating via the SBUS interface, it enables clear zone-by-zone indication and control functions for enhanced fire system visibility and monitoring.\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 style=\"width: 99.964%; height: 509.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eSilent Knight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eFire Alarm Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eSK-5280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eStatus Display Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eRemote annunciator interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 39.2px;\"\u003e\u003cstrong\u003eNumber of Zones Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 39.2px;\"\u003e10 zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eOutputs Provided\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eAlarm and trouble outputs per zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 39.2px;\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 39.2px;\"\u003e4-wire SBUS connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 39.2px;\"\u003e\u003cstrong\u003eRemote Mounting Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 39.2px;\"\u003eUp to 1,500 ft. from main FACP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 39.2px;\"\u003e\u003cstrong\u003eCompatible Panels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 39.2px;\"\u003eSilent Knight addressable fire alarm control panels (e.g., SK-5208, 5820XL, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eZone annunciation and status monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eZone-based alarm, trouble, and supervisory LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003ePowered via SBUS from control panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eWall or cabinet installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eSupervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eFully supervised communication and power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eCompact, durable PCB assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eWiring Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003e4-conductor (power + data) SBUS cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003e24VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eUp to 1,500 ft. via SBUS loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003eUL Listed, NFPA 72 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.601%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.2659%; height: 19.6px;\"\u003e0.70 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eSK-5280\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SK-5280 status display module extends the monitoring and control capabilities of Silent Knight fire alarm systems by providing detailed annunciation for up to ten zones. It features dedicated alarm and trouble outputs for each monitored zone, allowing integration with graphical annunciators or custom display panels. The module communicates with the fire alarm control panel over a supervised 4-wire SBUS connection, ensuring reliable operation and data integrity. Designed for remote mounting up to 1,500 feet away, the SK-5280 is ideal for use in large buildings, where clear and distributed visual indication of system status is required. Its compact design and straightforward installation make it an efficient choice for professional fire system configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTen-Zone Status Annunciation: Provides clear alarm, trouble, and supervisory indication for up to ten fire zones.\u003c\/li\u003e\n\u003cli\u003eSBUS Communication: Uses a 4-wire connection for reliable data and power transmission from the control panel.\u003c\/li\u003e\n\u003cli\u003eRemote Mounting Capability: Can be installed up to 1,500 ft. from the main fire alarm control panel.\u003c\/li\u003e\n\u003cli\u003eDual Outputs per Zone: Offers separate alarm and trouble outputs for integration with graphical annunciator systems.\u003c\/li\u003e\n\u003cli\u003eFull Supervision: Monitors communication and power integrity for fault-free system operation.\u003c\/li\u003e\n\u003cli\u003eCompact and Lightweight Design: Simplifies installation in control rooms, annunciator panels, or remote enclosures.\u003c\/li\u003e\n\u003cli\u003eFlexible Integration: Works seamlessly with Silent Knight addressable fire alarm control panels.\u003c\/li\u003e\n\u003cli\u003eUL and NFPA Certified: Meets fire protection industry standards for performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SK-5280 delivers the reliability and precision required for accurate remote annunciation and monitoring, ensuring clear and organized fire system status display across multiple zones.\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49105148477696,"sku":"SK-5280","price":1458.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/1060132665_lg_bae59a4b-7037-473b-81f8-abdcb5bbd151.png?v=1785541320","url":"https:\/\/alotechparts.com\/products\/sk-5280-silent-knight-status-display-module-sbus-communication","provider":"Alo Tech Solutions","version":"1.0","type":"link"}