{"product_id":"28273-81-wh3-ajax-dualcurtain-outdoor-9na-white","title":"28273.81.WH3 : Ajax DualCurtain Outdoor (9NA) White","description":"\u003chr data-end=\"897\" data-start=\"894\"\u003e\n\u003ch3 data-end=\"355\" data-start=\"296\"\u003e\u003cstrong data-end=\"353\" data-start=\"298\"\u003e28273.81.WH3 — Ajax DualCurtain Outdoor (9NA) White\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"446\" data-start=\"356\"\u003eProfessional Long-Range Outdoor Bidirectional IR Curtain Detector for Perimeter Protection\u003c\/p\u003e\n\u003cp data-end=\"892\" data-start=\"448\"\u003eThe \u003cstrong data-end=\"492\" data-start=\"452\"\u003eAjax DualCurtain Outdoor (9NA) White\u003c\/strong\u003e is an advanced wireless curtain-type outdoor motion detector engineered for perimeter protection in high-security residential, commercial, and industrial environments. Using dual-sided IR curtain arrays, anti-masking technology, and long-range Jeweller communication, it delivers superior detection accuracy, reliable outdoor resilience, and full compliance for U.S. eCommerce publication standards.\u003c\/p\u003e\n\u003chr data-end=\"897\" data-start=\"894\"\u003e\n\u003ch3 data-end=\"923\" data-start=\"899\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1188\" data-start=\"970\"\u003eThe \u003cstrong data-end=\"1003\" data-start=\"974\"\u003eDualCurtain Outdoor (9NA)\u003c\/strong\u003e enhances perimeter defense through two independent long-range IR curtain motion detectors, each equipped with advanced optics, SmartDetect algorithms, and full anti-masking protection.\u003c\/p\u003e\n\u003cp data-end=\"1901\" data-start=\"1190\"\u003e• \u003cstrong data-end=\"1216\" data-start=\"1192\"\u003eDual-side monitoring\u003c\/strong\u003e, each side with \u003cstrong data-end=\"1249\" data-start=\"1233\"\u003e2 IR sensors\u003c\/strong\u003e (4 total).\u003cbr data-end=\"1263\" data-start=\"1260\"\u003e• Adjustable detection range \u003cstrong data-end=\"1313\" data-start=\"1292\"\u003e13–49 ft per side\u003c\/strong\u003e (independent sliders).\u003cbr data-end=\"1339\" data-start=\"1336\"\u003e• \u003cstrong data-end=\"1364\" data-start=\"1341\"\u003eNear-zone detection\u003c\/strong\u003e with a 40° downward sector to eliminate blind spots.\u003cbr data-end=\"1420\" data-start=\"1417\"\u003e• \u003cstrong data-end=\"1445\" data-start=\"1422\"\u003eOptical angle shift\u003c\/strong\u003e up to 3° per side for precise coverage alignment.\u003cbr data-end=\"1498\" data-start=\"1495\"\u003e• Long-distance wireless communication up to \u003cstrong data-end=\"1555\" data-start=\"1543\"\u003e5,570 ft\u003c\/strong\u003e (open area).\u003cbr data-end=\"1571\" data-start=\"1568\"\u003e• \u003cstrong data-end=\"1605\" data-start=\"1573\"\u003eDynamic key block encryption\u003c\/strong\u003e, frequency hopping, and anti-jamming protection.\u003cbr data-end=\"1657\" data-start=\"1654\"\u003e• Full \u003cstrong data-end=\"1687\" data-start=\"1664\"\u003eanti-masking system\u003c\/strong\u003e detecting obstacles, paint, tape, or obstructions.\u003cbr data-end=\"1741\" data-start=\"1738\"\u003e• \u003cstrong data-end=\"1759\" data-start=\"1743\"\u003ePet immunity\u003c\/strong\u003e up to 2.62 ft height.\u003cbr data-end=\"1784\" data-start=\"1781\"\u003e• Works across extreme environments from \u003cstrong data-end=\"1843\" data-start=\"1825\"\u003e–13°F to 140°F\u003c\/strong\u003e.\u003cbr data-end=\"1847\" data-start=\"1844\"\u003e• Remote configuration through Ajax PRO and user apps.\u003c\/p\u003e\n\u003chr data-start=\"894\" data-end=\"897\"\u003e\n\u003cp data-end=\"1901\" data-start=\"1190\"\u003e \u003c\/p\u003e","brand":"Ajax","offers":[{"title":"Default Title","offer_id":52721246208318,"sku":null,"price":215.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/1454\/8798\/files\/28273.81.WH3-AjaxDualCurtainOutdoor_White.png?v=1765489124","url":"https:\/\/www.securitycamerasoutlet.com\/products\/28273-81-wh3-ajax-dualcurtain-outdoor-9na-white","provider":"Security Cameras Outlet","version":"1.0","type":"link"}