{"product_id":"ajax-motionprotect-curtain-jeweller-wireless-narrow-angle-curtain-motion-detector-whiteajax-motionprotect-curtain-wireless-narrow-angle-motion-detector-white-28301-36-wh3","title":"AJAX MotionProtect Curtain (Jeweller) – Wireless Narrow-Angle Curtain Motion Detector (White)","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eAjax MotionProtect Curtain\u003c\/b\u003e  is a wireless narrow-beam indoor motion detector engineered to establish an invisible perimeter curtain across doors, windows, patio entries, and valuable assets. Utilizing two independent passive infrared (PIR) sensors paired with a multi-faceted optical lens, it produces a narrow \u003cspan class=\"math-inline\"\u003e6°\u003c\/span\u003e horizontal detection barrier extending up to \u003cspan class=\"math-inline\"\u003e15 meters\u003c\/span\u003e (\u003cspan class=\"math-inline\"\u003e49.2 ft\u003c\/span\u003e).\u003c\/p\u003e\n\u003cp\u003eOperating via the proprietary Jeweller wireless radio protocol across distances up to \u003cspan class=\"math-inline\"\u003e1,700 meters\u003c\/span\u003e in open space, MotionProtect Curtain allows occupants and pets to move freely within a room without triggering false alarms, while immediately detecting any boundary breach in less than \u003cspan class=\"math-inline\"\u003e0.15 seconds\u003c\/span\u003e. Equipped with proprietary \u003cb\u003eELST (Extended Live Signal Track)\u003c\/b\u003e digital signal correlation to filter thermal noise, directional intrusion verification, Grade 2 anti-tamper security, and a pre-installed CR123A battery delivering up to 3 years of autonomous service, it provides precise indoor perimeter security in a clean white housing.\u003c\/p\u003e\n\u003ch4\u003eKey System Features \u0026amp; Functionality\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNarrow-Angle Perimeter Curtain:\u003c\/b\u003e Creates a focused \u003cspan class=\"math-inline\"\u003e6°\u003c\/span\u003e horizontal beam barrier up to \u003cspan class=\"math-inline\"\u003e15 meters\u003c\/span\u003e long to secure entryways without restricting indoor room movement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual PIR Sensor Correlation:\u003c\/b\u003e Dual optical sensors and advanced digital signal filtering prevent false alarms from draft airflow, curtain flutter, and pets walking beneath the beam.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDirectional Intrusion Detection:\u003c\/b\u003e Configurable to trigger alarms either in bidirectional mode or only when movement is detected entering from an exterior boundary.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eJeweller Wireless Technology:\u003c\/b\u003e Two-way encrypted radio communication operating up to \u003cspan class=\"math-inline\"\u003e1,700 meters\u003c\/span\u003e (\u003cspan class=\"math-inline\"\u003e5,570 ft\u003c\/span\u003e) line-of-sight with anti-jamming frequency hopping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUp to 3 Years Battery Life:\u003c\/b\u003e Powered by a pre-installed CR123A lithium battery with intelligent power-saving algorithms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVersatile Mounting Hardware:\u003c\/b\u003e Installs on flat walls, window jambs, or corners using the included SmartBracket and angle mounting bracket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AJAX","offers":[{"title":"Default Title","offer_id":49746123718967,"sku":"28301.36.WH3","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/7790\/6743\/files\/28301.36.WH3.png?v=1727972522","url":"https:\/\/shop.gvs-usa.com\/products\/ajax-motionprotect-curtain-jeweller-wireless-narrow-angle-curtain-motion-detector-whiteajax-motionprotect-curtain-wireless-narrow-angle-motion-detector-white-28301-36-wh3","provider":"gvsusa","version":"1.0","type":"link"}