{"product_id":"sk-5210-silent-knight-zone-expander-module-for-sk-5207-fire-alarm-control-panel","title":"SK-5210 | Silent Knight Zone Expander Module for SK-5207 Fire Alarm Control Panel","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Silent Knight SK-5210 is a zone expander module designed to double the detection capacity of the SK-5207 fire alarm control panel. It provides eight additional Class B (Style B) initiating device circuits, allowing integration of both 2-wire and 4-wire smoke detectors for enhanced system flexibility and coverage.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\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: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; 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: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eSilent Knight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eFire Alarm Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eSK-5210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eZone Expander Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eConventional Zone Expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eCompatible Panel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eSilent Knight SK-5207 Fire Alarm Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 39.2px;\"\u003e\u003cstrong\u003eNumber of Additional Zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 39.2px;\"\u003e8 Class B (Style B) zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 39.2px;\"\u003e\u003cstrong\u003eExpanded System Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 39.2px;\"\u003eIncreases total zones from 8 to 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 39.2px;\"\u003e\u003cstrong\u003eDevice Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 39.2px;\"\u003e2-wire and 4-wire smoke detectors, pull stations, and heat detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eCircuit Supervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eFully supervised initiating circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eClass B (Style B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 39.2px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 39.2px;\"\u003eInstalls within SK-5207 cabinet or remote accessory enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003ePlug-in ribbon cable or terminal interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003e24VDC nominal (from control panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eHigh-reliability PCB with protective coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eCompact modular board design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eLED zone status indicators (if applicable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003e10 × 7 × 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; 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: 27.4529%; height: 19.6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.414%; height: 19.6px;\"\u003eFire alarm system zone expansion\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-5210\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SK-5210 zone expander from Silent Knight increases the input capacity of the SK-5207 conventional fire alarm control panel by providing eight additional Class B detection zones. This optional module enables system scalability for larger installations requiring more detection points, such as multi-room commercial or institutional buildings. It supports both 2-wire and 4-wire smoke detectors as well as manual pull stations, ensuring versatile device compatibility. The SK-5210 integrates seamlessly into the SK-5207 control system through a direct interface connection, maintaining full supervision and alarm reporting functionality. With simple installation and durable design, this module provides a cost-effective solution for expanding existing fire alarm infrastructure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEight Additional Detection Zones: Expands SK-5207 capacity from 8 to 16 Class B initiating circuits.\u003c\/li\u003e\n\u003cli\u003eFlexible Device Compatibility: Supports both 2-wire and 4-wire smoke detectors and manual pull stations.\u003c\/li\u003e\n\u003cli\u003eClass B Circuit Design: Provides supervised input wiring for reliable fault and alarm detection.\u003c\/li\u003e\n\u003cli\u003eSeamless Integration: Connects directly to the SK-5207 panel for plug-and-play system expansion.\u003c\/li\u003e\n\u003cli\u003eCompact and Durable Construction: Lightweight modular board fits neatly into control enclosures.\u003c\/li\u003e\n\u003cli\u003eFully Supervised Circuits: Monitors open and short faults across all initiating device loops.\u003c\/li\u003e\n\u003cli\u003eEfficient Installation: Designed for easy wiring and quick configuration within existing systems.\u003c\/li\u003e\n\u003cli\u003eUL and NFPA Certified: Complies with recognized fire protection standards for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SK-5210 delivers the reliability and precision required for scalable fire detection systems, enabling convenient expansion of conventional fire alarm installations.\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":49105148346624,"sku":"SK-5210","price":2587.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/silent_knight_5210_zone_expander_second_edit.jpg?v=1785541317","url":"https:\/\/alotechparts.com\/products\/sk-5210-silent-knight-zone-expander-module-for-sk-5207-fire-alarm-control-panel","provider":"Alo Tech Solutions","version":"1.0","type":"link"}