{"product_id":"notifier-fsp-851-intelligent-photoelectric-smoke-detector-plug-in-commercial-fire-alarm","title":"Notifier FSP-851 Intelligent Photoelectric Smoke Detector – Plug-In – Commercial Fire Alarm","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d9572962-5a0b-46cb-ab49-07e2d4b94ff3-48\" data-testid=\"conversation-turn-94\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"5577c525-0f74-4202-8e76-3048f159d29d\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"99\" data-end=\"557\"\u003eThe Notifier FSP-851 is an intelligent plug-in photoelectric smoke detector designed for commercial fire alarm systems. Featuring analog communications with point ID capability, rotary addressing, and dual LED indicators for 360° visibility, it delivers reliable detection and easy integration with Notifier control panels. Its programmable sensitivity and low standby current make it ideal for modern intelligent fire detection networks.\u003c\/p\u003e\n\u003ch3 data-start=\"564\" data-end=\"586\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"589\" data-end=\"607\"\u003eVoltage Range:\u003c\/strong\u003e 15–32 V DC peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"628\" data-end=\"648\"\u003eStandby Current:\u003c\/strong\u003e 300 μA @ 24V DC (one communication every five seconds with LED enabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"725\" data-end=\"747\"\u003eLED Current (max):\u003c\/strong\u003e 6.5 mA @ 24V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"767\" data-end=\"789\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"792\" data-end=\"810\"\u003eDetector Type:\u003c\/strong\u003e Intelligent Photoelectric Smoke Detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"856\" data-end=\"875\"\u003eProduct Series:\u003c\/strong\u003e 851 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"891\" data-end=\"912\"\u003eDetection Method:\u003c\/strong\u003e Photoelectric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"931\" data-end=\"949\"\u003eCommunication:\u003c\/strong\u003e Analog communications with point ID capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1001\" data-end=\"1014\"\u003eFeatures:\u003c\/strong\u003e Low standby current, rotary address switches, dual LEDs for 360° visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1095\" data-end=\"1111\"\u003eProgramming:\u003c\/strong\u003e Detector sensitivity programmable via control panel software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1177\" data-end=\"1193\"\u003eApplication:\u003c\/strong\u003e Commercial fire alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1227\" data-end=\"1245\"\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong data-start=\"1248\" data-end=\"1269\"\u003eUL Listed (S1115)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"1274\" data-end=\"1299\"\u003eMEA Listed (225-02-E)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"1304\" data-end=\"1319\"\u003eFM Approved\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-start=\"1324\" data-end=\"1349\"\u003eCSFM (7272-0028:0206)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1353\" data-end=\"1369\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1372\" data-end=\"1401\"\u003e\n\u003cstrong data-start=\"1372\" data-end=\"1389\"\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1425\"\u003e\n\u003cstrong data-start=\"1404\" data-end=\"1414\"\u003eBrand:\u003c\/strong\u003e Notifier\u003c\/li\u003e\n\u003cli data-start=\"1428\" data-end=\"1455\"\u003e\n\u003cstrong data-start=\"1428\" data-end=\"1445\"\u003eModel Number:\u003c\/strong\u003e FSP-851\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1479\"\u003e\n\u003cstrong data-start=\"1458\" data-end=\"1466\"\u003eUPC:\u003c\/strong\u003e 783763021091\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\" style=\"padding-left: 40px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Notifier","offers":[{"title":"NEW","offer_id":47438394786041,"sku":"FSP-851","price":73.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/IMG_0046-Photoroom_ae32610d-7370-4d50-8ab8-25d23e7ae336.webp?v=1771672322","url":"https:\/\/mycircuitbreakers.com\/products\/notifier-fsp-851-intelligent-photoelectric-smoke-detector-plug-in-commercial-fire-alarm","provider":"My Circuit Breakers","version":"1.0","type":"link"}