{"product_id":"dahua-airshield-wireless-reed-switch-white-40mm-gap-433mhz-dhi-ard324-w2s","title":"DAHUA AirShield Wireless Reed Switch White 40mm Gap 433Mhz DHI-ARD324-W2(S)","description":"\u003cp\u003eThe DAHUA DHI-ARD324-W2(S) AirShield wireless reed switch secures entry points with open\/close, tilt, and shock detection. Integrated temperature monitoring ranges from –15°C to +65°C, providing environmental alerts alongside intrusion detection. RF433 two-way communication ensures stable connectivity up to 1000 metres in open space with frequency hopping. Tamper protection triggers immediate alerts if the device is forcibly removed or opened during operation. A long-lasting CR123A battery powers the unit for up to three years under standard usage conditions. Surface mounting on non-metal doors maintains optimal magnetic contact and wireless signal integrity.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDetection Type\u003c\/strong\u003e: Open\/Close, Tilt, Shock\u003cbr\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e: RF433 Two-Way\u003cbr\u003e\u003cstrong\u003eWireless Range\u003c\/strong\u003e: 1000 metres\u003cbr\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e: 1x CR123A\u003cbr\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e: Up to 3 Years\u003cbr\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: –15°C to +65°C\u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 3.94 x 0.82 x 0.80 inch\u003cbr\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Surface Mount\u003cbr\u003e\u003cstrong\u003eInput Modes\u003c\/strong\u003e: NO \/ NC \/ Pulse\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003cbr\u003e\u003c\/p\u003e","brand":"DAHUA","offers":[{"title":"Default Title","offer_id":48397359382743,"sku":"DHI-ARD324-W2(S)","price":41.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5965\/4359\/files\/DAHI9986_DHI-ARD324-W2-S_product-image_1.png?v=1780901441","url":"https:\/\/virtuselectronics.com.au\/products\/dahua-airshield-wireless-reed-switch-white-40mm-gap-433mhz-dhi-ard324-w2s","provider":"VIRTUS ELECTRONICS","version":"1.0","type":"link"}