{"product_id":"dahua-glass-break-detector-ard512-w2","title":"Dahua Glass Break Detector ARD512-W2","description":"\u003cstyle\u003e\n.dahua-product *{\n    font-family: Arial, sans-serif;\n}\n\n.dahua-product{\n    color:#444;\n}\n\n\/* Main Heading *\/\n.dahua-product h2{\n    background:linear-gradient(135deg,#1f1f1f,#383838);\n    color:#fff;\n    padding:14px 20px;\n    border-radius:10px;\n    margin-top:35px;\n    font-size:26px;\n    letter-spacing:0.5px;\n}\n\n\/* Sub Heading *\/\n.dahua-product h3{\n    color:#a94442;\n    margin-bottom:8px;\n}\n\n\/* Paragraph *\/\n.dahua-product p{\n    line-height:1.8;\n    color:#555;\n}\n\n\/* Feature Cards *\/\n.feature-box{\n    background:#fafafa;\n    border-left:5px solid #c96a6a;\n    padding:18px 22px;\n    margin-bottom:18px;\n    border-radius:12px;\n    transition:all .3s ease;\n    box-shadow:0 2px 8px rgba(0,0,0,.06);\n}\n\n.feature-box:hover{\n    transform:translateY(-4px);\n    box-shadow:0 8px 20px rgba(0,0,0,.12);\n}\n\n\/* Specification Table *\/\n.spec-table{\n    width:100%;\n    border-collapse:collapse;\n    margin-top:20px;\n    border-radius:12px;\n    overflow:hidden;\n}\n\n.spec-table th{\n    background:#2c2c2c;\n    color:white;\n    padding:14px;\n    font-weight:600;\n}\n\n.spec-table td{\n    padding:14px;\n    border:1px solid #ececec;\n}\n\n.spec-table tr:nth-child(even){\n    background:#f8f8f8;\n}\n\n.spec-table tr:hover{\n    background:#fff4f4;\n}\n\n\/* List Style *\/\n.dahua-product ul{\n    padding-left:20px;\n}\n\n.dahua-product li{\n    margin-bottom:12px;\n}\n\n\/* Mobile Responsive *\/\n@media(max-width:768px){\n\n.dahua-product h2{\n    font-size:22px;\n    padding:12px 16px;\n}\n\n.feature-box{\n    padding:15px;\n}\n\n.spec-table th,\n.spec-table td{\n    padding:10px;\n    font-size:14px;\n}\n\n}\n\u003c\/style\u003e\n\u003cdiv class=\"dahua-product\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDahua ARD512-W2 Wireless Glass Break Detector\u003c\/strong\u003e is designed to provide reliable protection against forced entry through glass doors and windows. It accurately detects the sound frequencies generated when glass breaks and immediately transmits alarm signals to the Dahua wireless alarm hub, enabling rapid response to intrusion attempts.\u003c\/p\u003e\n\u003cp\u003eFeaturing advanced acoustic detection technology, the detector simultaneously analyzes both high and low frequency sounds to minimize false alarms. With two-way wireless communication, AES128 encryption, and frequency hopping technology, the ARD512-W2 ensures stable and secure operation in residential and commercial security applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Detects broken glass in real time\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Suitable for tempered, double-glazed, laminated, wired, plate and float glass\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Simultaneous high and low frequency sound analysis\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Intelligent algorithms reduce false alarms\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Two-channel external alarm input (NO\/NC)\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Highly sensitive omnidirectional microphone\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Two-way wireless communication\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ AES128 encryption for secure communication\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Frequency hopping technology for enhanced anti-interference capability\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Cloud firmware update and automatic recovery\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Tamper alarm and low battery detection\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e✔ Battery life up to 3 years\u003c\/div\u003e\n\u003ch2\u003eWhy Choose Dahua ARD512-W2?\u003c\/h2\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eReliable Glass Break Detection\u003c\/h3\u003e\n\u003cp\u003eThe detector recognizes the acoustic signatures of different glass types and provides instant alarm notification when glass is shattered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eReduced False Alarms\u003c\/h3\u003e\n\u003cp\u003eAdvanced signal processing algorithms analyze both high and low frequency sounds, ensuring greater detection accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eEnhanced Wireless Security\u003c\/h3\u003e\n\u003cp\u003eAES128 encryption and frequency hopping technology provide stable and secure communication with the alarm hub.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eFlexible Integration\u003c\/h3\u003e\n\u003cp\u003eTwo external alarm inputs allow additional wired sensors to be integrated into the wireless security system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003ch3\u003eLong Battery Life\u003c\/h3\u003e\n\u003cp\u003eThe CR123A battery delivers up to three years of operation, reducing maintenance requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWireless Glass Break Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone\u003c\/td\u003e\n\u003ctd\u003eHighly Sensitive Omnidirectional Microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Range\u003c\/td\u003e\n\u003ctd\u003eUp to 9 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Glass Types\u003c\/td\u003e\n\u003ctd\u003eTempered, Double-Glazed, Laminated, Wired, Plate and Float Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Thickness\u003c\/td\u003e\n\u003ctd\u003e2.4 mm – 6.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Size\u003c\/td\u003e\n\u003ctd\u003e0.3 m × 0.3 m to 3 m × 3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Alarm Inputs\u003c\/td\u003e\n\u003ctd\u003e2 (NO\/NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Mechanism\u003c\/td\u003e\n\u003ctd\u003eTwo-Way Wireless Communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncryption Mode\u003c\/td\u003e\n\u003ctd\u003eAES128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Hopping\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Frequency\u003c\/td\u003e\n\u003ctd\u003e433.1 MHz – 434.6 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 1,200 m (Open Area)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Mode\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Upgrade\u003c\/td\u003e\n\u003ctd\u003eCloud Update\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003e1 × Green Alarm Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTamper Alarm\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Battery Detection\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e1 × CR123A Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Consumption\u003c\/td\u003e\n\u003ctd\u003e150 mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10%–90% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e107.8 × 34.5 × 24.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e45 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing Material\u003c\/td\u003e\n\u003ctd\u003ePC + ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"feature-box\"\u003e🏠 Homes and Apartments\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🏢 Offices and Commercial Buildings\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🛒 Retail Stores and Shopping Centers\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🏦 Banks and Financial Institutions\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🏨 Hotels and Hospitality Facilities\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🏫 Educational Institutions\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e🏭 Warehouses and Industrial Facilities\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dahua Technology","offers":[{"title":"Default Title","offer_id":55263282430243,"sku":null,"price":2800.64,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4125\/3411\/files\/DHI-ARD512-W2-Front-Green-scaled.jpg?v=1781931923","url":"https:\/\/attendancemachine.in\/products\/dahua-glass-break-detector-ard512-w2","provider":"Attendance Machine","version":"1.0","type":"link"}