{"product_id":"aurora-co2-temperature-humidity-monitor-dm306c","title":"Aurora CO2 Temperature Humidity Monitor DM306C","description":"\u003cp\u003eThe Aurora store offers the Dienmern DM306C for indoor use. Aurora is the storefront; this is the manufacturer’s published model, not an Aurora-designed original. The Dienmern DM306C is a white 90 × 90 × 50 mm desktop monitor with an NDIR CO2 sensor plus temperature and humidity. The manufacturer states that the unit will sound an alarm when carbon dioxide reaches the set alarm value, as a prompt to ventilate. Detailed ranges and battery data are not listed on the official page and should not be invented. This model does not claim particle or formaldehyde sensing; see the DM306B for that feature set.\u003c\/p\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eCube-shaped desk unit for a bedroom or classroom-style indoor space when you only need CO2 plus temperature and humidity. Same housing family as the DM306B, which measures particles and gases instead of CO2.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eThe following details are stated according to the manufacturer. They have not been independently tested by Aurora. Fields not given on the official page are omitted.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures CO2, temperature, and humidity\u003c\/li\u003e\n\u003cli\u003eCO2 sensor: NDIR infrared\u003c\/li\u003e\n\u003cli\u003eAudible alarm when CO2 reaches the alarm value, as stated\u003c\/li\u003e\n\u003cli\u003eSize: 90 × 90 × 50 mm; color: white ABS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower and connectivity\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAudible alarm when CO2 reaches the alarm value, as stated\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis is an indoor air or climate monitor, not a medical device, and not a life-safety smoke or carbon monoxide alarm.\u003c\/li\u003e\n\u003cli\u003eThe official page does not publish numeric CO2, temperature, humidity, or battery figures. Those values are omitted rather than copied from other models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat does this model measure?\u003c\/h4\u003e\u003cp\u003eAccording to the manufacturer, it displays carbon dioxide (CO2), temperature and humidity.\u003c\/p\u003e\u003ch4\u003eDoes it use Wi-Fi or an app?\u003c\/h4\u003e\u003cp\u003eThe official manufacturer page does not list Wi-Fi, app, or Matter connectivity for this model.\u003c\/p\u003e\u003ch4\u003eIs this a medical or life-safety device?\u003c\/h4\u003e\u003cp\u003eNo. It is an indoor air or climate monitor. It is not a medical device and is not a smoke or carbon monoxide life-safety alarm.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eShenzhen Langdeli Technology Co., Ltd. (Dienmern), model DM306C. Official product information: \u003ca href=\"https:\/\/www.dienmern-instrument.com\/portable-co2-quality-detector-lcd-display.html\"\u003ehttps:\/\/www.dienmern-instrument.com\/portable-co2-quality-detector-lcd-display.html\u003c\/a\u003e.\u003c\/p\u003e","brand":"Dienmern","offers":[{"title":"Default Title","offer_id":68524042879197,"sku":"DM306C","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/3248\/9437\/files\/cade1449-e972-486a-a9f0-9ab2857747fd_454de07c9ad8.png?v=1794475580","url":"https:\/\/auroraair.shop\/products\/aurora-co2-temperature-humidity-monitor-dm306c","provider":"Aurora","version":"1.0","type":"link"}