{"product_id":"s9011-fresnel-lens-12mm-120-12m-hdpe-pir-sensor-optical-lens-long-range-motion-detection-lens-senba","title":"S9011 Fresnel Lens 12mm 120° 12m HDPE PIR Sensor Optical Lens | Long Range Motion Detection Lens | SENBA","description":"\u003csection 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 [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] 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)))]\" dir=\"auto\" data-turn-id=\"request-69f587ce-b43c-8324-bddd-d5bdce83fa3b-53\" data-testid=\"conversation-turn-276\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\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-message-author-role=\"assistant\" data-message-id=\"b6457018-c685-4473-9970-0ee227aab842\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"125\" data-end=\"526\"\u003eThe S9011 Fresnel Lens from SENBA is a high-performance optical component designed for advanced passive infrared (PIR) motion detection systems requiring extended range and wide-angle coverage. Manufactured from durable HDPE material, it ensures excellent infrared transmission efficiency, mechanical stability, and long-term reliability in both indoor and outdoor environments.\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"986\"\u003eThis Fresnel lens is optimized to enhance PIR sensor performance by focusing infrared radiation into precise detection zones, improving sensitivity and response accuracy. It provides a wide 120° detection angle with an extended sensing distance of up to 12 meters, making it ideal for long-range motion detection applications where broader coverage is required. The multi-zone optical design helps reduce blind spots and enhances overall detection stability.\u003c\/p\u003e\n\u003cp data-start=\"988\" data-end=\"1294\"\u003eWith a compact 12mm structure, the S9011 lens is suitable for integration into modern motion sensor modules and smart devices that require high optical performance and efficient space utilization. The HDPE material ensures strong environmental resistance and consistent infrared optical behavior over time.\u003c\/p\u003e\n\u003cp data-start=\"1296\" data-end=\"1503\"\u003eCompared to standard PIR lenses, the S9011 Fresnel lens delivers superior detection range, improved infrared focusing capability, and enhanced system reliability for professional motion sensing applications.\u003c\/p\u003e\n\u003cp data-start=\"1505\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1505\" data-end=\"1522\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1525\" data-end=\"1799\"\u003e\n\u003cli data-section-id=\"142sc9y\" data-start=\"1525\" data-end=\"1566\"\u003eHigh-precision Fresnel optical design\u003c\/li\u003e\n\u003cli data-section-id=\"h19y5c\" data-start=\"1567\" data-end=\"1597\"\u003eWide detection angle: 120°\u003c\/li\u003e\n\u003cli data-section-id=\"tu89md\" data-start=\"1598\" data-end=\"1640\"\u003eLong sensing distance: up to 12 meters\u003c\/li\u003e\n\u003cli data-section-id=\"2010ry\" data-start=\"1641\" data-end=\"1679\"\u003eDurable HDPE material construction\u003c\/li\u003e\n\u003cli data-section-id=\"12l4k9p\" data-start=\"1680\" data-end=\"1706\"\u003eCompact 12mm lens size\u003c\/li\u003e\n\u003cli data-section-id=\"6ipchf\" data-start=\"1707\" data-end=\"1749\"\u003eEnhanced infrared focusing performance\u003c\/li\u003e\n\u003cli data-section-id=\"w3i35t\" data-start=\"1750\" data-end=\"1799\"\u003eImproved PIR detection accuracy and stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1801\" data-end=\"1818\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1821\" data-end=\"2033\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1fbhk4d\" data-start=\"1821\" data-end=\"1850\"\u003ePIR motion sensor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tqr64e\" data-start=\"1851\" data-end=\"1885\"\u003eSmart lighting control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wicb21\" data-start=\"1886\" data-end=\"1923\"\u003eSecurity and surveillance devices\u003c\/li\u003e\n\u003cli data-section-id=\"1k1y7xz\" data-start=\"1924\" data-end=\"1960\"\u003eOutdoor motion detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"18em5iu\" data-start=\"1961\" data-end=\"1999\"\u003eEnergy-saving automation solutions\u003c\/li\u003e\n\u003cli data-section-id=\"1rolnf2\" data-start=\"2000\" data-end=\"2033\" data-is-last-node=\"\"\u003eSmart home and IoT applications\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\"\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\/section\u003e","brand":"SENBA","offers":[{"title":"Default Title","offer_id":43909179375681,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Sensors_Transducers-01-01.png?v=1777530654","url":"https:\/\/hext.in\/products\/s9011-fresnel-lens-12mm-120-12m-hdpe-pir-sensor-optical-lens-long-range-motion-detection-lens-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}