{"product_id":"dahua-airshield-wireless-glass-break-detector-9m-indoor-alarm-sensor","title":"DAHUA AirShield Wireless Glass Break Detector 9m Indoor Alarm Sensor","description":"\u003cp\u003eThe DAHUA AirShield wireless indoor sensor provides high-precision detection of breaking glass by analysing dual-frequency audio patterns. Designed for residential and commercial security, it effectively filters out false triggers from ambient noise to ensure reliable intrusion alerts. The unit supports various glass types, including tempered, laminated, and double-glazed, with a broad 9-metre detection range. Two external alarm inputs allow for seamless integration with existing wired security components, while encrypted two-way communication maintains data integrity. Featuring frequency hopping technology and simple surface-mount installation, this sensor is a robust addition to any professional security ecosystem.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e: 9 metres\u003cbr\u003e\u003cstrong\u003eDetection Technology\u003c\/strong\u003e: Dual-frequency audio analysis\u003cbr\u003e\u003cstrong\u003eCompatible Glass Types\u003c\/strong\u003e: Tempered, laminated, wired, float, plate, double-glazed\u003cbr\u003e\u003cstrong\u003eWireless Protocol\u003c\/strong\u003e: 433.1–434.6 MHz, AES128 encrypted\u003cbr\u003e\u003cstrong\u003eWireless Range\u003c\/strong\u003e: 1,200 metres (open space)\u003cbr\u003e\u003cstrong\u003eAlarm Inputs\u003c\/strong\u003e: 2 x Dry (NO\/NC)\u003cbr\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e: 1 x CR123A\u003cbr\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e: Up to 3 years\u003cbr\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -10°C to +55°C\u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 107.8 x 34.5 x 24.8 mm\u003cbr\u003e\u003c\/p\u003e","brand":"DAHUA","offers":[{"title":"Default Title","offer_id":48397363151063,"sku":"DHI-ARD512-W2","price":51.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5965\/4359\/files\/DAHI10028_DHI-ARD512-W2_product-image_1.png?v=1780907836","url":"https:\/\/virtuselectronics.com.au\/products\/dahua-airshield-wireless-glass-break-detector-9m-indoor-alarm-sensor","provider":"VIRTUS ELECTRONICS","version":"1.0","type":"link"}