{"product_id":"4005-9805-simplex-nacrelay-card-4-point-for-4005-fire-alarm-panels","title":"4005-9805 | Simplex NAC\/Relay Card 4-Point for 4005 Fire Alarm Panels","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Simplex 4005-9805 is a NAC\/Relay card designed for 4005 series fire alarm control panels. This discontinued four-point module provides notification appliance circuit expansion and relay functions to enhance system flexibility. It was engineered for reliable integration within legacy Simplex fire safety systems.\u003c\/p\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003cp class=\"\"\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\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4005-9805\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNAC\/Relay expansion card (4 points)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Panels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimplex 4005 Series Fire Alarm Control Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour notification appliance\/relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire alarm notification and auxiliary relay control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrinted circuit board (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal panel slot installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLegacy fire alarm system maintenance and repair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.62 lbs\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 \u003cspan\u003e4005-9805\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 4005-9805 is an expansion card that adds four points of NAC (Notification Appliance Circuit) and relay outputs to Simplex 4005 fire alarm panels. It enables additional signaling devices such as horns, strobes, and bells to be connected and controlled, while also supporting auxiliary relay functions. Designed for seamless use in 4005-series systems, the card ensures proper power distribution and device activation during alarm conditions. Although discontinued, the 4005-9805 remains an essential component for maintaining and servicing existing 4005 installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNAC\/Relay Expansion: Provides 4 additional output points for notification circuits and relays.\u003c\/li\u003e\n\u003cli\u003e4005 Compatibility: Designed specifically for Simplex 4005 fire alarm control panels.\u003c\/li\u003e\n\u003cli\u003eMulti-Device Support: Enables connection of horns, strobes, and bells for system expansion.\u003c\/li\u003e\n\u003cli\u003eRelay Integration: Supports auxiliary relay outputs for system-wide control.\u003c\/li\u003e\n\u003cli\u003eReliable Activation: Ensures consistent triggering of notification appliances during alarms.\u003c\/li\u003e\n\u003cli\u003eCompact PCB Design: Board-level module for internal panel installation.\u003c\/li\u003e\n\u003cli\u003eLegacy System Support: Critical for keeping 4005-series panels in service.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Module: No longer manufactured, available for maintenance purposes.\u003c\/li\u003e\n\u003cli\u003eManufacturer Quality: Produced under Simplex standards for fire safety hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 4005-9805 delivers the reliability and precision required for expanding notification and relay functions in Simplex 4005 fire alarm systems.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":49105174593792,"sku":"4005-9805","price":801.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/34648b48b89242d5b0e6218a3d9ce9fe.jpg?v=1785541851","url":"https:\/\/alotechparts.com\/products\/4005-9805-simplex-nacrelay-card-4-point-for-4005-fire-alarm-panels","provider":"Alo Tech Solutions","version":"1.0","type":"link"}