{"product_id":"4007-9801-simplex-zone-relay-board-25-v-with-screw-clamp-terminals","title":"4007-9801 | Simplex Zone Relay Board, 25 V with Screw Clamp Terminals","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Simplex 4007-9801 is a zone relay board designed for use with Simplex fire alarm control systems. Operating at 25 V, it provides reliable relay outputs via male pin headers and screw clamp terminals for field wiring.\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: 352.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eFire \u0026amp; Life Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003e4007-9801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eRelay Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eZone Relay Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003e25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eMale Pin Headers, Screw Clamp Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eProvides Relay Outputs for Auxiliary Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eFire Alarm System Expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eInternal Fire Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eUL Listed (when used with compatible systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eStandard Module Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eStandard PCB Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eStatus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 28.8706%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9962%;\"\u003e0.8 lb (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 4007-9801\u003c\/h4\u003e\n\u003cp\u003eThe 4007-9801 is part of Simplex’s modular fire alarm system components, engineered to extend system functionality with additional zone relay capability. Each board provides output relays to control external devices such as fans, doors, or auxiliary equipment during alarm events. Built with durable connectors, it supports both male pin headers for panel integration and screw clamp terminals for secure field connections. Though discontinued by the manufacturer, it remains widely used for service, repair, and legacy Simplex fire alarm installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZone Relay Expansion: Provides additional relay outputs for fire alarm systems.\u003c\/li\u003e\n\u003cli\u003e25 V Operation: Designed to function within standard fire alarm system voltage ranges.\u003c\/li\u003e\n\u003cli\u003eMultiple Connections: Equipped with male pin headers and screw clamp terminals.\u003c\/li\u003e\n\u003cli\u003eSystem Integration: Compatible with Simplex fire alarm control systems.\u003c\/li\u003e\n\u003cli\u003eAuxiliary Control: Supports external equipment such as HVAC shutdown or door release.\u003c\/li\u003e\n\u003cli\u003eDurable Design: Built for long-term reliability in supervised fire alarm networks.\u003c\/li\u003e\n\u003cli\u003eLegacy Support: Ideal for maintaining or repairing existing Simplex installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 4007-9801 delivers the reliability and precision required for auxiliary control in supervised fire alarm systems.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":49105185407232,"sku":"4007-9801","price":627.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/94dbcbbac6b34b99b7b4d29233e71104.jpg?v=1785542097","url":"https:\/\/alotechparts.com\/products\/4007-9801-simplex-zone-relay-board-25-v-with-screw-clamp-terminals","provider":"Alo Tech Solutions","version":"1.0","type":"link"}