{"product_id":"ajax-42824-36-bl3-motionprotect-curtain-9na-upc-black","title":"Ajax 42824.36.BL3 MotionProtect Curtain (9NA) UPC black","description":"\u003cp\u003e\u003cstrong\u003eAjax 42824.36.BL3 MotionProtect Curtain (9NA) UPC black\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eMotionProtect Curtain Jeweller is a narrow-beam indoor motion detector that guards windows, doors and individual valuables rather than a whole room. The curtain-shaped detection zone is what lets people move freely inside a protected space while the perimeter stays armed.\u003c\/p\u003e\n\u003cp\u003eAn optical system of two PIR sensors and a multifaceted mirror gives a 6° horizontal by 90° vertical detection zone at 19.7–49 ft with Correlation Signal Processing disabled, or 19.7–26 ft with it enabled, at movement speeds from 1.0 to 6.6 ft\/s across three sensitivity levels. The pre-installed CR123A battery gives up to 3 years of operation, and Jeweller radio reaches up to 5,550 ft in open space.\u003c\/p\u003e\n\u003cp\u003eTwo sensors gather twice the information of a single-element detector, so the device responds whether the intruder is running or moving slowly. Mounted upside down it ignores pets while still covering the opening. An IP54 enclosure suits unheated spaces such as garages. The SmartBracket panel lets an installer mount the device on the wall without disassembling the enclosure, and the detector pairs with the hub by scanning a QR code. Correct installation at a height of 2.4 m with the lens perpendicular to the likely intrusion path is what delivers the stated detection pattern and pet immunity. It can be reconfigured remotely from the Ajax apps without a site visit. Supplied in the black finish. The same device in white is stocked as 42825.36.WH3.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNarrow-beam curtain motion detector for windows, doors and valuables\u003c\/li\u003e\n\u003cli\u003eOptical system of two PIR sensors and a multifaceted mirror\u003c\/li\u003e\n\u003cli\u003eDetection distance: 19.7–49 ft (Correlation Signal Processing disabled)\u003c\/li\u003e\n\u003cli\u003eDetection distance: 19.7–26 ft (Correlation Signal Processing enabled)\u003c\/li\u003e\n\u003cli\u003eDetection angles: 6° horizontal × 90° vertical\u003c\/li\u003e\n\u003cli\u003ePet immunity when the detector is installed upside down\u003c\/li\u003e\n\u003cli\u003eTemperature compensation from 14 °F to 104 °F\u003c\/li\u003e\n\u003cli\u003e3 adjustable sensitivity levels\u003c\/li\u003e\n\u003cli\u003eIP54 enclosure for unheated indoor spaces\u003c\/li\u003e\n\u003cli\u003eUp to 3 years on the pre-installed CR123A battery\u003c\/li\u003e\n\u003cli\u003eUp to 5,550 ft radio range with an Ajax hub or range extender\u003c\/li\u003e\n\u003cli\u003eJeweller encrypted two-way radio with frequency hopping\u003c\/li\u003e\n\u003cli\u003eTamper alarm and device authentication against spoofing\u003c\/li\u003e\n\u003cli\u003eSmartBracket mounting panel and optional angle mount\u003c\/li\u003e\n\u003cli\u003eAvailable in white and black finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 49.648545%;\"\u003eTechnical\u003c\/th\u003e\n\u003cth style=\"width: 49.283839%;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eSensitive Element\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003e2 × PIR sensor with multifaceted mirror\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eMotion Detection Distance\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003e19.7–49 ft (Correlation Signal Processing disabled) | 19.7–26 ft (enabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eMotion Detection Angles\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eHorizontal: 6° | Vertical: 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eMotion Detection Speed\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eFrom 1.0 to 6.6 ft\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003e3 levels, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003ePet Immunity\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eInstall the detector upside down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003e14 °F to 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eCommunication Technology\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eJeweller — proprietary two-way wireless protocol for commands, alarms and events\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003e866.0–866.5 MHz | 868.0–868.6 MHz | 868.7–869.2 MHz | 905.0–926.5 MHz | 915.85–926.5 MHz | 921.0–922.0 MHz (region-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eMaximum Effective Radiated Power (ERP)\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eUp to 20 mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eRadio Signal Modulation\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eGFSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eRadio Communication Range\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eUp to 5,550 ft (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eEncrypted Communication\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eBlock encryption with dynamic key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eFrequency Hopping\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eYes, to prevent radio interference and jamming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eTamper Alarm\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eNotifications on detachment or removal attempts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eProtection Against Spoofing\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eDevice authentication at each communication session\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.648545%;\"\u003eCommunication Loss Detection\u003c\/td\u003e\n\u003ctd style=\"width: 49.283839%;\"\u003eAfter 36 s (3 data packages in 12 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 49.575351%;\"\u003ePhysical\u003c\/th\u003e\n\u003cth style=\"width: 49.357033%;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e1 × CR123A (pre-installed), type C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eBattery Manufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eHuiderui (UL listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e2.1–3.3 V DC | Nominal: 3 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eQuiescent: 41 μA | Maximum: 60.4 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eFull Battery Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e1,600 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eLow \/ End-of-Life Battery Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e2.5 V DC \/ 2.1 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eCalculated Battery Life\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eUp to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e5.28\" × 1.73\" × 1.34\" (without bracket) | 5.28\" × 2.05\" × 1.61\" (with bracket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e4.16 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e14 °F to 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eUp to 75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eProtection Class\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eColors\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003eWhite, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 49.575351%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 49.357033%;\"\u003e24 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSpecifications subject to change.\u003c\/p\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ajax.systems\/support\/manuals\/motionprotect-curtain\/\" rel=\"noopener\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ajax.systems\/products\/specs\/motionprotect-curtain-jeweller\/\" rel=\"noopener\" target=\"_blank\"\u003eTechnical Specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Ajax","offers":[{"title":"Default Title","offer_id":48015128068245,"sku":"42824.36.BL3","price":47.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/4983\/2085\/files\/unnamed_45e86c78-e9eb-49bc-b053-07fab9d051c9.jpg?v=1789577885","url":"https:\/\/www.avexpress.net\/products\/ajax-42824-36-bl3-motionprotect-curtain-9na-upc-black","provider":"AV Express","version":"1.0","type":"link"}