{"product_id":"dahua-ard324-w2-s-wireless-door-detector-shock-tilt","title":"Dahua DHI-ARD324-W2(S) Wireless Door Detector with Shock \u0026 Tilt Detection","description":"\u003cdiv class=\"cg-premium-alt-2\"\u003e\n\n  \u003cdiv class=\"cg-alt2-hero\"\u003e\n\n    \u003cspan class=\"cg-alt2-badge\"\u003eDahua Wireless Alarm Accessory\u003c\/span\u003e\n\n    \u003ch2\u003eSmarter Perimeter Protection Starts Before Entry.\u003c\/h2\u003e\n\n    \u003cp\u003e\n      The Dahua DHI-ARD324-W2(S) is a premium wireless door detector designed for Dahua wireless alarm systems. Beyond standard open\/close detection, it also adds built-in shock and tilt detection — helping protect doors, windows, roller doors and entry points before forced entry occurs.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      Ideal for homes, retail stores, offices, warehouses and garages, the ARD324-W2(S) delivers intelligent perimeter protection with encrypted two-way RF communication and long wireless range.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch3\u003eWhy Choose the ARD324-W2(S)?\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-grid\"\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M5 4h10v16H5z\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M15 12h4\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eDoor \u0026amp; Window Detection\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Monitors doors and windows for open and close events to strengthen perimeter alarm protection.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M12 3v18\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M5 10l7-7 7 7\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eTilt Detection\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Built-in tilt monitoring helps detect movement on roller doors, garage doors and overhead access points.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M4 12h16\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M8 8l-4 4 4 4\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M16 8l4 4-4 4\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eShock Detection\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Detects vibration and impact activity that may indicate attempted forced entry before a door opens.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003crect x=\"5\" y=\"11\" width=\"14\" height=\"10\" rx=\"2\"\u003e\u003c\/rect\u003e\n          \u003cpath d=\"M8 11V8a4 4 0 0 1 8 0v3\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eAES128 Encryption\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Secure encrypted wireless communication helps protect alarm signals between the detector and alarm hub.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M12 19V5\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M5 12l7-7 7 7\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eTwo-Way RF Communication\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Bidirectional communication confirms signal delivery for improved alarm reliability and monitoring.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-card\"\u003e\n\n      \u003cspan class=\"cg-alt2-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M12 9v4\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M12 17h.01\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eTamper \u0026amp; Low Battery Alerts\u003c\/strong\u003e\n\n      \u003cp\u003e\n        Built-in tamper protection and low battery notifications help keep your Dahua alarm system maintained.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The ARD324-W2(S) is ideal for front doors, rear access doors, windows, roller doors, garage doors, office entries, storage rooms and warehouse access points where perimeter protection is critical.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eModel\u003c\/td\u003e\n          \u003ctd\u003eDHI-ARD324-W2(S)\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eProduct Type\u003c\/td\u003e\n          \u003ctd\u003eWireless Door Detector\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eFunctions\u003c\/td\u003e\n          \u003ctd\u003eDoor detection, shock detection and tilt detection\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eCommunication\u003c\/td\u003e\n          \u003ctd\u003eTwo-way RF\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eEncryption\u003c\/td\u003e\n          \u003ctd\u003eAES128\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWireless Range\u003c\/td\u003e\n          \u003ctd\u003eUp to 1,200m open space\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eFrequency Hopping\u003c\/td\u003e\n          \u003ctd\u003eSupported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eTamper Alarm\u003c\/td\u003e\n          \u003ctd\u003eSupported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eLow Battery Alarm\u003c\/td\u003e\n          \u003ctd\u003eSupported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eRemote Update\u003c\/td\u003e\n          \u003ctd\u003eCloud update supported\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eBattery Monitoring\u003c\/td\u003e\n          \u003ctd\u003eBattery level display in app\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch3\u003eDownloads\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eDatasheet\u003c\/td\u003e\n          \u003ctd\u003e\n            \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/Dahua_DHI-ARD324-W2_S__datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\n              Download PDF\n            \u003c\/a\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eOfficial Product Page\u003c\/td\u003e\n          \u003ctd\u003e\n            \u003ca href=\"https:\/\/www.dahuasecurity.com\/\" target=\"_blank\" rel=\"noopener\"\u003e\n              View Dahua Product Page\n            \u003c\/a\u003e\n          \u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n  \u003c\/div\u003e\n\n  \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n  \u003cdiv class=\"cg-alt2-table-wrap\"\u003e\n\n    \u003ctable class=\"cg-alt2-table\"\u003e\n      \u003ctbody\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eWhat does shock detection do?\u003c\/td\u003e\n          \u003ctd\u003eShock detection helps identify impact or vibration events that may indicate forced entry attempts.\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eCan this sensor work on roller doors?\u003c\/td\u003e\n          \u003ctd\u003eYes. The built-in tilt detection makes it suitable for roller doors and garage doors.\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eDoes it require wiring?\u003c\/td\u003e\n          \u003ctd\u003eNo. The ARD324-W2(S) is fully wireless when paired with a compatible Dahua alarm hub.\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003eCan I monitor battery status remotely?\u003c\/td\u003e\n          \u003ctd\u003eYes. Battery level and low battery alerts can be monitored through the Dahua app.\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-alt2-cta\"\u003e\n\n    \u003ch3\u003eUpgrade Your Perimeter Protection\u003c\/h3\u003e\n\n    \u003cp\u003e\n      Add smarter wireless entry detection with shock and tilt monitoring for Dahua alarm systems.\n    \u003c\/p\u003e\n\n    \u003ca class=\"cg-alt2-btn\" href=\"\/collections\/dahua-alarm\"\u003e\n      Shop Dahua Alarm Accessories\n    \u003c\/a\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cg-alt2-trust-strip\"\u003e\n\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\n\n      \u003cspan class=\"cg-alt2-trust-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M12 2l7 4v6c0 5-3.5 8-7 10-3.5-2-7-5-7-10V6l7-4z\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eAustralian Support\u003c\/strong\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\n\n      \u003cspan class=\"cg-alt2-trust-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M3 7h11v8H3z\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M14 10h4l3 3v2h-7z\"\u003e\u003c\/path\u003e\n          \u003ccircle cx=\"7.5\" cy=\"18.5\" r=\"1.5\"\u003e\u003c\/circle\u003e\n          \u003ccircle cx=\"18.5\" cy=\"18.5\" r=\"1.5\"\u003e\u003c\/circle\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eFast Shipping\u003c\/strong\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cg-alt2-trust-item\"\u003e\n\n      \u003cspan class=\"cg-alt2-trust-icon\"\u003e\n        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\n          \u003cpath d=\"M14.7 6.3a1 1 0 0 0-1.4 0l-9 9a1 1 0 0 0 0 1.4l3 3a1 1 0 0 0 1.4 0l9-9a1 1 0 0 0 0-1.4z\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M16 8l2-2\"\u003e\u003c\/path\u003e\n          \u003cpath d=\"M2 22l4-4\"\u003e\u003c\/path\u003e\n        \u003c\/svg\u003e\n      \u003c\/span\u003e\n\n      \u003cstrong\u003eInstaller Friendly\u003c\/strong\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":44589496402149,"sku":"DHI-ARD324-W2(S)","price":49.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1554\/1221\/files\/dahua-ard324-w2-s-wireless-door-detector-white..jpg?v=1779470712","url":"https:\/\/cctvguru.com.au\/products\/dahua-ard324-w2-s-wireless-door-detector-shock-tilt","provider":"CCTV Guru","version":"1.0","type":"link"}