{"product_id":"dahua-dhi-ard324-w2s-wireless-door-detector-plus-smart-magnetic-contact-sensor-with-tilt-shock-tamper-detection-433mhz-1000m-range","title":"Dahua DHI-ARD324-W2(S) Wireless Door Detector Plus – Smart Magnetic Contact Sensor with Tilt, Shock \u0026 Tamper Detection, 433MHz, 1000m Range","description":"\u003cp data-end=\"898\" data-start=\"184\"\u003eEnhance your perimeter security with the \u003cstrong data-end=\"305\" data-start=\"251\"\u003eDahua DHI-ARD324-W2(S) Wireless Door Detector Plus\u003c\/strong\u003e, a high-performance contact sensor designed to detect door\/window status, tilt, and shock events with exceptional accuracy. Featuring advanced \u003cstrong data-end=\"486\" data-start=\"449\"\u003etriaxial accelerometer technology\u003c\/strong\u003e, \u003cstrong data-end=\"516\" data-start=\"488\"\u003e433MHz frequency hopping\u003c\/strong\u003e, and \u003cstrong data-end=\"543\" data-start=\"522\"\u003eAES128 encryption\u003c\/strong\u003e, this device ensures stable, secure, and long-range wireless communication up to 1000m in open space. Ideal for residential or commercial non-metal doors, this smart sensor also includes \u003cstrong data-end=\"774\" data-start=\"731\"\u003etemperature display with overheat alarm\u003c\/strong\u003e, \u003cstrong data-end=\"800\" data-start=\"776\"\u003ecloud update support\u003c\/strong\u003e, and \u003cstrong data-end=\"827\" data-start=\"806\"\u003etamper protection\u003c\/strong\u003e, making it a reliable solution for modern intrusion detection systems.\u003c\/p\u003e\n\u003cp data-end=\"898\" data-start=\"184\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/2838\/6287\/files\/Screenshot2026-01-10141428.png?v=1768014891\"\u003e\u003c\/p\u003e\n\u003chr data-end=\"903\" data-start=\"900\"\u003e\n\u003ch2 data-end=\"935\" data-start=\"905\"\u003e\u003cstrong data-end=\"935\" data-start=\"905\"\u003eWhat’s Included in the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1102\" data-start=\"936\"\u003e\n\u003cli data-end=\"1000\" data-start=\"936\"\u003e\n\u003cp data-end=\"1000\" data-start=\"938\"\u003e1 × Dahua Wireless Door Detector Plus – \u003cstrong data-end=\"998\" data-start=\"978\"\u003eDHI-ARD324-W2(S)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1035\" data-start=\"1001\"\u003e\n\u003cp data-end=\"1035\" data-start=\"1003\"\u003eCR123A Battery (pre-installed)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1078\" data-start=\"1057\"\u003e\n\u003cp data-end=\"1078\" data-start=\"1059\"\u003eQuick Start Guide\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1107\" data-start=\"1104\"\u003e\n\u003ch2 data-end=\"1126\" data-start=\"1109\"\u003e\u003cstrong data-end=\"1126\" data-start=\"1109\"\u003eMain Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1973\" data-start=\"1127\"\u003e\n\u003cli data-end=\"1210\" data-start=\"1127\"\u003e\n\u003cp data-end=\"1210\" data-start=\"1129\"\u003e\u003cstrong data-end=\"1155\" data-start=\"1129\"\u003eMulti-Sensor Detection\u003c\/strong\u003e: Monitors open\/close status, tilt, and shock events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1285\" data-start=\"1211\"\u003e\n\u003cp data-end=\"1285\" data-start=\"1213\"\u003e\u003cstrong data-end=\"1242\" data-start=\"1213\"\u003eUltra-Long Wireless Range\u003c\/strong\u003e: Up to 1000 m transmission (open space).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1384\" data-start=\"1286\"\u003e\n\u003cp data-end=\"1384\" data-start=\"1288\"\u003e\u003cstrong data-end=\"1323\" data-start=\"1288\"\u003eEncrypted Two-Way Communication\u003c\/strong\u003e: AES128 encryption with secure frequency hopping (433MHz).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1501\" data-start=\"1385\"\u003e\n\u003cp data-end=\"1501\" data-start=\"1387\"\u003e\u003cstrong data-end=\"1409\" data-start=\"1387\"\u003eOverheat Detection\u003c\/strong\u003e: Displays surrounding temperature and triggers alarm if overheat conditions are detected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1599\" data-start=\"1502\"\u003e\n\u003cp data-end=\"1599\" data-start=\"1504\"\u003e\u003cstrong data-end=\"1528\" data-start=\"1504\"\u003eFlexible Alarm Input\u003c\/strong\u003e: Supports Normally Open (NO), Normally Closed (NC), and Pulse types.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1685\" data-start=\"1600\"\u003e\n\u003cp data-end=\"1685\" data-start=\"1602\"\u003e\u003cstrong data-end=\"1622\" data-start=\"1602\"\u003eCloud Upgradable\u003c\/strong\u003e: Supports over-the-air updates with auto-restore on failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1774\" data-start=\"1686\"\u003e\n\u003cp data-end=\"1774\" data-start=\"1688\"\u003e\u003cstrong data-end=\"1719\" data-start=\"1688\"\u003eTamper \u0026amp; Low Battery Alerts\u003c\/strong\u003e: Sends real-time notifications to the system or app.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1894\" data-start=\"1775\"\u003e\n\u003cp data-end=\"1894\" data-start=\"1777\"\u003e\u003cstrong data-end=\"1806\" data-start=\"1777\"\u003eCompact \u0026amp; Discreet Design\u003c\/strong\u003e: Only 100 mm in length, ideal for indoor mounting on residential or commercial doors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1973\" data-start=\"1895\"\u003e\n\u003cp data-end=\"1973\" data-start=\"1897\"\u003e\u003cstrong data-end=\"1926\" data-start=\"1897\"\u003eUp to 3-Year Battery Life\u003c\/strong\u003e: Powered by CR123A battery (low-power design).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1978\" data-start=\"1975\"\u003e\n\u003ch2 data-end=\"2007\" data-start=\"1980\"\u003e\u003cstrong data-end=\"2007\" data-start=\"1980\"\u003eDetailed Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2765\" data-start=\"2009\"\u003e\n\u003cthead data-end=\"2045\" data-start=\"2009\"\u003e\n\u003ctr data-end=\"2045\" data-start=\"2009\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2024\" data-start=\"2009\"\u003e\u003cstrong data-end=\"2023\" data-start=\"2011\"\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"2045\" data-start=\"2024\"\u003e\u003cstrong data-end=\"2043\" data-start=\"2026\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2765\" data-start=\"2083\"\u003e\n\u003ctr data-end=\"2111\" data-start=\"2083\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2091\" data-start=\"2083\"\u003eModel\u003c\/td\u003e\n\u003ctd data-end=\"2111\" data-start=\"2091\" data-col-size=\"md\"\u003eDHI-ARD324-W2(S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2151\" data-start=\"2112\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2127\" data-start=\"2112\"\u003eAlarm Inputs\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2151\" data-start=\"2127\"\u003e1 (NC, NO, or Pulse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2197\" data-start=\"2152\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2178\" data-start=\"2152\"\u003eCommunication Frequency\u003c\/td\u003e\n\u003ctd data-end=\"2197\" data-start=\"2178\" data-col-size=\"md\"\u003e433.1–434.6 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2244\" data-start=\"2198\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2215\" data-start=\"2198\"\u003eWireless Range\u003c\/td\u003e\n\u003ctd data-end=\"2244\" data-start=\"2215\" data-col-size=\"md\"\u003eUp to 1000 m (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2295\" data-start=\"2245\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2261\" data-start=\"2245\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-end=\"2295\" data-start=\"2261\" data-col-size=\"md\"\u003eTwo-way with AES128 encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2345\" data-start=\"2296\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2306\" data-start=\"2296\"\u003eSensors\u003c\/td\u003e\n\u003ctd data-end=\"2345\" data-start=\"2306\" data-col-size=\"md\"\u003eTriaxial accelerometer, reed switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2385\" data-start=\"2346\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2366\" data-start=\"2346\"\u003eMovement Distance\u003c\/td\u003e\n\u003ctd data-end=\"2385\" data-start=\"2366\" data-col-size=\"md\"\u003e\u0026lt; 40 mm (1.57\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2451\" data-start=\"2386\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2414\" data-start=\"2386\"\u003eTemperature Display Range\u003c\/td\u003e\n\u003ctd data-end=\"2451\" data-start=\"2414\" data-col-size=\"md\"\u003e–15 °C to +65 °C (±1 °C accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2494\" data-start=\"2452\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2465\" data-start=\"2452\"\u003eIndicators\u003c\/td\u003e\n\u003ctd data-end=\"2494\" data-start=\"2465\" data-col-size=\"md\"\u003eGreen LED alarm indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2539\" data-start=\"2495\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2519\" data-start=\"2495\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-end=\"2539\" data-start=\"2519\" data-col-size=\"md\"\u003e–10 °C to +55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2567\" data-start=\"2540\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2551\" data-start=\"2540\"\u003eHumidity\u003c\/td\u003e\n\u003ctd data-end=\"2567\" data-start=\"2551\" data-col-size=\"md\"\u003e10%–90% (RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2605\" data-start=\"2568\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2583\" data-start=\"2568\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-end=\"2605\" data-start=\"2583\" data-col-size=\"md\"\u003e1 × CR123A battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2672\" data-start=\"2606\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2621\" data-start=\"2606\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd data-end=\"2672\" data-start=\"2621\" data-col-size=\"md\"\u003eUp to 3 years (NO input) \/ 1.5 years (NC input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2701\" data-start=\"2673\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2684\" data-start=\"2673\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-end=\"2701\" data-start=\"2684\" data-col-size=\"md\"\u003eBracket-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2741\" data-start=\"2702\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2715\" data-start=\"2702\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2741\" data-start=\"2715\"\u003e100.2 × 20.8 × 20.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2765\" data-start=\"2742\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2759\" data-start=\"2742\"\u003eCertifications\u003c\/td\u003e\n\u003ctd data-end=\"2765\" data-start=\"2759\" data-col-size=\"md\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2770\" data-start=\"2767\"\u003e\n\u003ch2 data-end=\"2985\" data-start=\"2772\"\u003e\u003cstrong data-end=\"2796\" data-start=\"2772\"\u003eWarranty Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2985\" data-start=\"2772\"\u003e\u003cbr data-end=\"2799\" data-start=\"2796\"\u003eCovered under Dahua's standard limited 2-year warranty. Warranty support is available through authorised Australian and New Zealand distributors for prompt replacements or technical assistance.\u003c\/p\u003e\n\u003chr data-end=\"2990\" data-start=\"2987\"\u003e\n\u003ch2 data-end=\"3321\" data-start=\"2992\"\u003e\u003cstrong data-end=\"3013\" data-start=\"2992\"\u003eBrand Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3321\" data-start=\"2992\"\u003e\u003cbr data-end=\"3016\" data-start=\"3013\"\u003e\u003cstrong data-end=\"3036\" data-start=\"3016\"\u003eDahua Technology\u003c\/strong\u003e is a global leader in smart security and surveillance systems. Known for its innovation and high-reliability products, Dahua delivers intelligent intrusion detection solutions powered by deep learning and secure connectivity protocols, ideal for both home and enterprise applications.\u003c\/p\u003e\n\u003chr data-end=\"3326\" data-start=\"3323\"\u003e\n\u003cp data-end=\"3353\" data-start=\"3328\"\u003e\u003cstrong data-end=\"3336\" data-start=\"3328\"\u003eSKU:\u003c\/strong\u003e DHI-ARD324-W2(S)\u003c\/p\u003e\n\u003chr data-end=\"3358\" data-start=\"3355\"\u003e\n\u003ch2 data-end=\"3387\" data-start=\"3360\"\u003e\u003cstrong data-end=\"3387\" data-start=\"3360\"\u003ePractical Use Scenarios\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3860\" data-start=\"3388\"\u003e\n\u003cli data-end=\"3518\" data-start=\"3388\"\u003e\n\u003cp data-end=\"3518\" data-start=\"3390\"\u003e\u003cstrong data-end=\"3419\" data-start=\"3390\"\u003eResidential Door Security\u003c\/strong\u003e: Instantly detect door openings, vibrations, or tilt — perfect for front\/back doors and windows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3622\" data-start=\"3519\"\u003e\n\u003cp data-end=\"3622\" data-start=\"3521\"\u003e\u003cstrong data-end=\"3561\" data-start=\"3521\"\u003eOffice \u0026amp; Commercial Entry Monitoring\u003c\/strong\u003e: Monitor access doors and trigger alerts during off-hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3748\" data-start=\"3623\"\u003e\n\u003cp data-end=\"3748\" data-start=\"3625\"\u003e\u003cstrong data-end=\"3663\" data-start=\"3625\"\u003eTemperature-Sensitive Environments\u003c\/strong\u003e: Use the built-in temperature sensor for environments where overheating is a risk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3860\" data-start=\"3749\"\u003e\n\u003cp data-end=\"3860\" data-start=\"3751\"\u003e\u003cstrong data-end=\"3780\" data-start=\"3751\"\u003eVandal\/Tamper-Prone Areas\u003c\/strong\u003e: The tamper detection feature ensures the device remains secure and functional.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3865\" data-start=\"3862\"\u003e\n\u003cp data-end=\"3992\" data-start=\"3867\"\u003e\u003cstrong data-end=\"3893\" data-start=\"3867\"\u003eDatasheets \u0026amp; Downloads\u003c\/strong\u003e\u003cbr data-end=\"3896\" data-start=\"3893\"\u003e📄\u003ca href=\"https:\/\/materialfile.dahuasecurity.com\/uploads\/cpq\/prm-os-srv-res\/smart\/datasheetzipfiles\/ARD324-W2(868)_datasheet_20240628.pdf\"\u003e Dahua Wireless Door Detector Plus DHI-ARD324-W2(S) Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/www.dahuasecurity.com\" rel=\"noopener\" class=\"decorated-link\" data-end=\"3992\" data-start=\"3899\"\u003e\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-m5o9ycbv.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-end=\"3997\" data-start=\"3994\"\u003e\n\u003ch3 data-end=\"4061\" data-start=\"3999\"\u003e\u003cstrong data-end=\"4059\" data-start=\"4003\"\u003eExcellence for the Australian and New Zealand Market\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4541\" data-start=\"4062\"\u003eThe \u003cstrong data-end=\"4120\" data-start=\"4066\"\u003eDahua DHI-ARD324-W2(S) Wireless Door Detector Plus\u003c\/strong\u003e is tailored for the Australian and New Zealand security sector. Certified to CE standards and optimized for regional performance conditions, this unit is engineered for long battery life and consistent operation in varied temperature environments. Sourced exclusively through authorised ANZ distributors, local service and warranty handling ensure a seamless experience for system integrators, installers, and end users.\u003c\/p\u003e\n\u003chr data-end=\"4546\" data-start=\"4543\"\u003e\n\u003ch2 data-end=\"4579\" data-start=\"4548\"\u003e\u003cstrong data-end=\"4579\" data-start=\"4551\"\u003eFAQs \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"4790\" data-start=\"4581\"\u003e\u003cstrong data-end=\"4644\" data-start=\"4581\"\u003eQ: What door types is the DHI-ARD324-W2(S) compatible with?\u003c\/strong\u003e\u003cbr data-end=\"4647\" data-start=\"4644\"\u003e\u003cstrong data-end=\"4653\" data-start=\"4647\"\u003eA:\u003c\/strong\u003e The DHI-ARD324-W2(S) is designed for non-metal indoor doors and windows, offering reliable detection for residential and commercial use.\u003c\/p\u003e\n\u003cp data-end=\"5017\" data-start=\"4792\"\u003e\u003cstrong data-end=\"4854\" data-start=\"4792\"\u003eQ: How long does the battery last in the DHI-ARD324-W2(S)?\u003c\/strong\u003e\u003cbr data-end=\"4857\" data-start=\"4854\"\u003e\u003cstrong data-end=\"4863\" data-start=\"4857\"\u003eA:\u003c\/strong\u003e The DHI-ARD324-W2(S) can last up to 3 years with Normally Open (NO) input type and approximately 1.5 years with Normally Closed (NC), depending on usage.\u003c\/p\u003e\n\u003cp data-end=\"5210\" data-start=\"5019\"\u003e\u003cstrong data-end=\"5078\" data-start=\"5019\"\u003eQ: Does the DHI-ARD324-W2(S) support tamper protection?\u003c\/strong\u003e\u003cbr data-end=\"5081\" data-start=\"5078\"\u003e\u003cstrong data-end=\"5087\" data-start=\"5081\"\u003eA:\u003c\/strong\u003e Yes, the DHI-ARD324-W2(S) features tamper detection and will trigger an alert if the device is physically interfered with.\u003c\/p\u003e\n\u003cp data-end=\"5411\" data-start=\"5212\"\u003e\u003cstrong data-end=\"5270\" data-start=\"5212\"\u003eQ: What is the wireless range of the DHI-ARD324-W2(S)?\u003c\/strong\u003e\u003cbr data-end=\"5273\" data-start=\"5270\"\u003e\u003cstrong data-end=\"5279\" data-start=\"5273\"\u003eA:\u003c\/strong\u003e The DHI-ARD324-W2(S) can communicate wirelessly up to 1000 meters in open space using two-way communication with frequency hopping.\u003c\/p\u003e\n\u003cp data-end=\"5586\" data-start=\"5413\"\u003e\u003cstrong data-end=\"5470\" data-start=\"5413\"\u003eQ: Can I update the firmware on the DHI-ARD324-W2(S)?\u003c\/strong\u003e\u003cbr data-end=\"5473\" data-start=\"5470\"\u003e\u003cstrong data-end=\"5479\" data-start=\"5473\"\u003eA:\u003c\/strong\u003e Yes, the DHI-ARD324-W2(S) supports cloud-based updates with automatic restore if the update process fails.\u003c\/p\u003e","brand":"CCTV Tradie","offers":[{"title":"Default Title","offer_id":44530428149863,"sku":"DHI-ARD324-W2(S)-SED","price":58.14,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/8268\/2471\/files\/DHI-ARD324-W2S-Front2.webp?v=1788077987","url":"https:\/\/shop.underbrella.com.au\/products\/dahua-dhi-ard324-w2s-wireless-door-detector-plus-smart-magnetic-contact-sensor-with-tilt-shock-tamper-detection-433mhz-1000m-range","provider":"UnderBrella","version":"1.0","type":"link"}