{"product_id":"honeywell-fsp-851-photoelectric-smoke-detector","title":"Honeywell FSP-851 Photoelectric Smoke Detector 24VDC","description":"\u003cstyle\u003e\n.nxs-industrial-product-page {\n--industrial-navy: #082f49;\n    --industrial-blue: #0b4f7c;\n    --industrial-blue-2: #0f6ea8;\n    --industrial-blue-3: #1784c1;\n    --industrial-cyan: #38bdf8;\n    --steel-blue: #dcebf5;\n    --steel-blue-2: #edf6fb;\n    --steel-line: #c9dce9;\n    --surface: #ffffff;\n    --surface-soft: #f7fbfe;\n    --text-main: #173042;\n    --text-muted: #5e7382;\n    --shadow-soft: 0 10px 30px rgba(8, 47, 73, 0.08);\n    --shadow-hover: 0 16px 36px rgba(8, 79, 124, 0.15);\n    --radius-lg: 14px;\n    --radius-md: 10px;\n}\n\n.nxs-industrial-product-page, .nxs-industrial-product-page * {\nmargin: 0;\n    padding: 0;\n    box-sizing: border-box;\n    font-family: Arial, Helvetica, sans-serif;\n}\n\n.nxs-industrial-product-page {\nbackground-color: #f3f8fb;\n    background-image:\n        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.nxs-industrial-product-page *::after {\ntransition: none !important;\n}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eFSP-851\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Smoke Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e851 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Type\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eAddressable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e15 to 32 VDC Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003e300 µA Max. Avg. @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Current\u003c\/td\u003e\n\u003ctd\u003e6.5 mA Max. @ 24 VDC (ON)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to +49°C (32°F to 120°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10% to 93% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAddressing\u003c\/td\u003e\n\u003ctd\u003eRotary Address Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003eDual LEDs for 360° Visibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eAnalog Communications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Height\u003c\/td\u003e\n\u003ctd\u003e5.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eUL Listed, FM Approved, CSFM, MEA Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003ePhotoelectric Smoke Detection\u003c\/h3\u003e\n\u003cp\u003eThe FSP-851 uses a photoelectric sensing chamber engineered to detect smoke produced by a wide range of combustion sources.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eAddressable Point ID\u003c\/h3\u003e\n\u003cp\u003eEach detector address can be set with rotary address switches, enabling exact detector location identification at the control panel.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDual 360° LEDs\u003c\/h3\u003e\n\u003cp\u003eDual LEDs provide 360-degree visibility of the detector status from multiple viewing angles.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eAnalog Communications\u003c\/h3\u003e\n\u003cp\u003eIt supports analog communication with compatible control panels, allowing sensitivity to be programmed and monitored from the panel.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eLow Standby Current\u003c\/h3\u003e\n\u003cp\u003eThe maximum average standby current is 300 µA at 24 VDC, supporting efficient operation on addressable loops.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAddressable fire alarm systems\u003c\/li\u003e\n\u003cli\u003eCommercial building smoke detection\u003c\/li\u003e\n\u003cli\u003eIndustrial facility fire protection\u003c\/li\u003e\n\u003cli\u003eOffice and retail space smoke monitoring\u003c\/li\u003e\n\u003cli\u003eWarehouse and logistics center fire detection\u003c\/li\u003e\n\u003cli\u003eData center and telecommunication room early smoke warning\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Honeywell FSP-851 Photoelectric Smoke Detector. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Honeywell FSP-851?\u003c\/strong\u003e\nThe FSP-851 is an addressable photoelectric smoke detector from the Honeywell 851 Series, designed for commercial and industrial fire alarm systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of detection does the FSP-851 use?\u003c\/strong\u003e\nIt uses photoelectric smoke detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the voltage range of the FSP-851?\u003c\/strong\u003e\nThe voltage range is 15 to 32 VDC peak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the standby current of the FSP-851?\u003c\/strong\u003e\nThe maximum average standby current is 300 µA at 24 VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range of the FSP-851?\u003c\/strong\u003e\nThe operating temperature range is 0°C to +49°C (32°F to 120°F).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating humidity range of the FSP-851?\u003c\/strong\u003e\nThe operating humidity range is 10% to 93% RH (non-condensing).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the FSP-851 addressed?\u003c\/strong\u003e\nIt uses rotary address switches for point ID addressing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of LEDs does the FSP-851 have?\u003c\/strong\u003e\nIt has dual LEDs for 360° visibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the FSP-851 addressable?\u003c\/strong\u003e\nYes, it is an addressable detector with analog communications.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68031210651727,"sku":"LL1-Honeywell-FSP-851","price":47.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/FSP-851-01-_01.jpg?v=1793857572","url":"https:\/\/yunshuotrade.com\/products\/honeywell-fsp-851-photoelectric-smoke-detector","provider":"yunshuotrade","version":"1.0","type":"link"}