{"product_id":"simplex-4259-36-smoke-detector-sensor-fast-shipping","title":"4259-36 | Simplex Smoke Detector with Heat Sensor, Legacy Fire Alarm","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Simplex 4259-36 is a discontinued combination smoke detector with integrated heat sensing capabilities. It was designed to provide both smoke detection and thermal response, enhancing protection in fire alarm systems.\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\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\u003e4259-36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmoke Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCombination smoke detector with heat sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric smoke with integrated thermal sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLegacy Simplex fire alarm panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial, institutional, and industrial fire detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling mount with standard Simplex bases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual and audible fire alarm initiation via panel\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 system replacement and maintenance\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 data-sheets-root=\"1\"\u003e4259-36\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 4259-36 is part of the Simplex 4259 series detectors, engineered for use with legacy Simplex fire alarm control panels. It combines photoelectric smoke detection with a heat sensor element, ensuring multi-criteria fire detection performance. This unit was commonly applied in commercial, institutional, and industrial fire protection systems where dual detection was required. While discontinued by the manufacturer, the 4259-36 remains relevant for servicing older systems where compatibility is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Detection: Combines smoke detection with integrated heat sensing.\u003c\/li\u003e\n\u003cli\u003eSeries Compatibility: Designed for legacy Simplex 4259 detector series.\u003c\/li\u003e\n\u003cli\u003eFire Panel Integration: Works with Simplex conventional fire alarm systems.\u003c\/li\u003e\n\u003cli\u003eReliable Response: Provides both optical and thermal fire detection.\u003c\/li\u003e\n\u003cli\u003eEnhanced Safety: Offers broader protection against multiple fire conditions.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Unit: No longer produced but important for maintaining legacy systems.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Standard smoke detector housing with heat sensor integration.\u003c\/li\u003e\n\u003cli\u003eCeiling Mounting: Suitable for standard detector bases.\u003c\/li\u003e\n\u003cli\u003eManufacturer Quality: Built under Simplex fire safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 4259-36 delivers the reliability and precision required for combined smoke and heat detection in legacy fire alarm systems.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":50644267041066,"sku":"4259-36","price":564.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_730a0ce1-57a9-4c4c-a0d9-e1e1e20398a4.webp?v=1759234597","url":"https:\/\/iqelectro.com\/products\/simplex-4259-36-smoke-detector-sensor-fast-shipping","provider":"IQElectro","version":"1.0","type":"link"}