{"product_id":"system-sensor-4wt-b-white-4-wire-photoelectric-i3-series-smoke-detector-with-135f-fixed-thermal-sensor","title":"System Sensor 4WT-B","description":"\u003ch1\u003eSystem Sensor 4WT-B\u003c\/h1\u003e\n\u003ch2\u003eWhite 4-Wire Photoelectric i3 Series Smoke Detector with 135F Fixed Thermal Sensor\u003c\/h2\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"45b8a7b0-cb46-4110-a9b0-c7c978b3476f\" dir=\"auto\" class=\"min-h-[20px] text-message flex w-full flex-col items-end gap-2 break-words [.text-message+\u0026amp;]:mt-5 overflow-x-auto whitespace-normal\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-2\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-204\" data-turn-id-container=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-2\" data-turn-id=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--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\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"a74057db-3fd8-4185-9ac2-1c031299d21b\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-12\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-224\" data-turn-id-container=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-12\" data-turn-id=\"request-69c2e25b-ceec-8325-b181-fcf23f0e758a-12\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--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\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"e2731879-c174-4a9f-a939-075c6c3b7489\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSystem Sensor 4WT-B White 4-Wire Photoelectric i3 Series Smoke Detector with 135F Fixed Thermal Sensor combines advanced photoelectric smoke detection with a built-in 135°F fixed thermal sensor to provide reliable fire protection in commercial and residential applications. Its intelligent i3 Series design simplifies installation, testing, and maintenance while helping reduce nuisance alarms through advanced signal processing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePhotoelectric smoke sensing combined with a 135°F fixed thermal sensor for enhanced fire detection performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4-wire design with included mounting base supports flexible integration into conventional fire alarm systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStop-Drop ’N Lock mounting mechanism allows quick installation and easy detector replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrift compensation and smoothing algorithms help minimize false alarms caused by dust and environmental changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote maintenance signaling, dual-color LED status indication, and simplified sensitivity testing streamline ongoing system maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex w-full flex-col items-end gap-2 break-words [.text-message+\u0026amp;]:mt-5 overflow-x-auto whitespace-normal\" dir=\"auto\" data-message-id=\"45b8a7b0-cb46-4110-a9b0-c7c978b3476f\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cul data-start=\"343\" data-end=\"786\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"701\" data-end=\"786\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"703\" data-end=\"786\" data-is-last-node=\"\"\u003e\u003cstrong\u003eFor more information visit \u003ca href=\"https:\/\/buildings.honeywell.com\/us\/en\/brands\/our-brands\/system-sensor\" title=\"System Sensor\" rel=\"noopener\" target=\"_blank\"\u003eManufacturer's Website\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":47017037103260,"sku":"4WT-B","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/6283\/3308\/files\/System-Sensor-4WT-B-White-4-Wire-Photoelectric-i3-Series-Smoke-Detector-with-135F-Fixed-Thermal-Sensor.jpg?v=1780515010","url":"https:\/\/lowvoltagedealer.com\/products\/system-sensor-4wt-b-white-4-wire-photoelectric-i3-series-smoke-detector-with-135f-fixed-thermal-sensor","provider":"Low Voltage Dealer","version":"1.0","type":"link"}