{"product_id":"simplex-4098-9755-truealarm-addressable-duct-smoke-sensor-housing-with-photoelectric-detector","title":"Simplex 4098-9755 TrueAlarm Addressable Duct Smoke Sensor Housing With Photoelectric Detector","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"14\" data-start=\"0\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003eThe Simplex 4098-9755 is a TrueAlarm addressable duct smoke sensor housing designed for monitoring smoke conditions inside HVAC air ducts and ventilation systems. It combines intelligent analog sensing with IDNet or MAPNET II communication to provide accurate smoke detection, environmental compensation, and reliable integration with Simplex fire alarm control panels.\u003c\/p\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"389\" data-start=\"16\"\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 Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4098-9755\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAddressable Duct Smoke Sensor Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrueAlarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelligent Duct Smoke Detector Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4098-9714 TrueAlarm Photoelectric Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Smoke and Heat Sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIDNet \/ MAPNET II Two-Wire Addressable Communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Addressable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC duct and air handling smoke detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire alarm panel-based analog processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable through compatible Simplex panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrift Compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePre-Alarm Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirt accumulation and calibration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCover Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear polycarbonate inspection cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in functional smoke test ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling Tubes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOrdered separately based on duct width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC ducts and air handling systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproval Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 268A Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial, industrial, healthcare, and institutional facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 2.0 lb (0.91 kg)\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 data-end=\"411\" data-start=\"391\"\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e4098-9755\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"407\" data-end=\"1093\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 4098-9755 is part of the Simplex TrueAlarm family of intelligent duct smoke detection products developed for HVAC and air handling applications. The unit includes a factory-installed 4098-9714 TrueAlarm photoelectric smoke sensor and uses two-wire IDNet or MAPNET II communication for power and data transmission. Its analog sensing technology allows the connected fire alarm panel to process smoke levels, adjust sensitivity, monitor contamination, and provide status information for each individual device address. The compact housing features a clear cover and integrated test ports, allowing inspection and functional testing without removing the enclosure from the duct system.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1095\" data-end=\"1109\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1111\" data-end=\"2333\"\u003e\n\u003cli data-start=\"1111\" data-end=\"1224\"\u003eTrueAlarm Analog Sensing: Provides continuous smoke data reporting for intelligent fire alarm panel processing.\u003c\/li\u003e\n\u003cli data-start=\"1225\" data-end=\"1328\"\u003eDuct Smoke Detection: Designed to monitor smoke conditions within HVAC ducts and ventilation systems.\u003c\/li\u003e\n\u003cli data-start=\"1329\" data-end=\"1422\"\u003eFactory-Installed Sensor: Includes a Simplex 4098-9714 TrueAlarm photoelectric sensor head.\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1525\"\u003eIDNet \/ MAPNET II Communication: Uses Simplex two-wire addressable communication for data and power.\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1648\"\u003eMulti-Criteria Detection: Combines photoelectric smoke sensing with temperature monitoring for improved alarm decisions.\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1755\"\u003eProgrammable Sensitivity: Allows panel-controlled sensitivity adjustment and environmental compensation.\u003c\/li\u003e\n\u003cli data-start=\"1756\" data-end=\"1861\"\u003eDrift Compensation: Monitors sensor contamination and adjusts operation to maintain detection accuracy.\u003c\/li\u003e\n\u003cli data-start=\"1862\" data-end=\"1965\"\u003eClear Inspection Cover: Enables visual inspection of internal components without opening the housing.\u003c\/li\u003e\n\u003cli data-start=\"1966\" data-end=\"2044\"\u003eBuilt-In Test Ports: Allows smoke testing while the cover remains installed.\u003c\/li\u003e\n\u003cli data-start=\"2045\" data-end=\"2151\"\u003eAddressable Identification: Provides individual device identification through compatible Simplex panels.\u003c\/li\u003e\n\u003cli data-start=\"2152\" data-end=\"2266\"\u003eHVAC System Compatibility: Suitable for air conditioning systems, ventilation ducts, and air handling equipment.\u003c\/li\u003e\n\u003cli data-start=\"2267\" data-end=\"2333\"\u003eUL 268A Listing: Approved for duct smoke detection applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2335\" data-end=\"2467\"\u003eThe 4098-9755 delivers the reliability and precision required for intelligent duct smoke detection and HVAC fire protection systems.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":52136228913450,"sku":"4098-9755","price":212.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/dscn1433_1.png?v=1785179236","url":"https:\/\/iqelectro.com\/products\/simplex-4098-9755-truealarm-addressable-duct-smoke-sensor-housing-with-photoelectric-detector","provider":"IQElectro","version":"1.0","type":"link"}