{"product_id":"dahua-alarm-door-detector-dhi-ard323-w2-s","title":"Dahua DHI-ARD323-W2(S) Wireless Door Detector","description":"\u003cp\u003eThe Dahua DHI-ARD323-W2(S) is a wireless magnetic door and window detector for the Dahua AirShield alarm system. A sensor and a separate magnet sit on the door (or window) and its frame; when the door is opened while the system is armed, the magnet moves away from the sensor and the alarm is triggered. You can see the live open or closed state of every door and window in the DMSS app. It links to the hub over an encrypted two-way RF connection and runs on a battery. An AirShield hub is required and sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey points\u003c\/strong\u003e\u003cbr\u003e- Magnetic reed contact for doors and windows; triggers on opening when armed\u003cbr\u003e- Real-time open\/closed status of each door and window in the DMSS app\u003cbr\u003e- Encrypted two-way RF link with frequency hopping; signal-strength check\u003cbr\u003e- Tamper alarm, ambient temperature monitoring and low-battery warning\u003cbr\u003e- Slim design for discreet mounting; magnet gap up to about 40 mm\u003cbr\u003e- CR123A battery, around 4 years; indoor; requires an AirShield hub\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":51843795976493,"sku":"DHI-ARD323-W2(S)","price":46.87,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7970\/7693\/files\/1_0_01_19_10606_835749974_crop_thumb_7018b886-2ba7-40d6-8e96-2647b1a4c83a.png?v=1772008670","url":"https:\/\/www.smarket.com.au\/products\/dahua-alarm-door-detector-dhi-ard323-w2-s","provider":"Smarket","version":"1.0","type":"link"}