{"id":10267,"date":"2025-08-31T18:05:15","date_gmt":"2025-08-31T18:05:15","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&#038;p=10267"},"modified":"2026-09-27T15:09:37","modified_gmt":"2026-09-27T15:09:37","slug":"tuya-carbon-dioxide-detector-air-monitor-multifunctional-led-digital-temperature-and-humidity-tester-smart-home-measuring-tool","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/tuya-carbon-dioxide-detector-air-monitor-multifunctional-led-digital-temperature-and-humidity-tester-smart-home-measuring-tool\/","title":{"rendered":"\u4e8c\u9178\u5316\u70ad\u7d20\u691c\u77e5\u5668\u7a7a\u6c17\u30e2\u30cb\u30bf\u30fc\u591a\u6a5f\u80fdLED\u30c7\u30b8\u30bf\u30eb\u6e29\u5ea6\u30fb\u6e7f\u5ea6\u8a08\u30b9\u30de\u30fc\u30c8\u30db\u30fc\u30e0\u6e2c\u5b9a\u30c4\u30fc\u30eb"},"content":{"rendered":"<p>1.[PREMIUM DETECTOR]This multifunctional air quality detector can accurately detect the current CO2 concentration,temperature, and humidity in the air. It can help you understand indoor air quality at a glance.<\/p>\n<p>2.[CO2 CONCENTRATION STAGE &amp; SOUND AL ARM] This CO2 detector is designed with 3 stages of CO2 concentration-normal stage (0-800 ppm), warning stage (800-1200 ppm), and dangerous stage (1 200-5000 ppm). It will alarm you when thedetected CO2 concentration is beyond the safe value you customized.<\/p>\n<p>3.[CONVENIENT CAL IBRATION] To ensure the accuracy of measurement, this CO2 monitor supports the calibration function.Press One buttons three times in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily.<\/p>\n<p>4.[WIDE APPLICATION] A hanging hole is designed on the back of this portable CO2 detector so that you can hang it up to the wall for easy viewing. The indoor CO2 meter is ideal for use in grow room, offices, kitchens, schools, kitchens,schools cellars,and cars.<\/p>\n<p><strong><span style=\"font-size: 20px;\">Product Description:<\/span><\/strong><\/p>\n<div class=\"product-specs-list-container\">\n<ul class=\"product-specs-list util-clearfix\">\n<li class=\"product-prop line-limit-length\">Communication protocol:WiFi<\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Model Number:\u00a0<\/span><span class=\"property-desc line-limit-length\">RSH-CO2V1-WiFi<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Certification:\u00a0<\/span><span class=\"property-desc line-limit-length\">CE,FCC,RoHS<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Product name:\u00a0<\/span><span class=\"property-desc line-limit-length\">WiFi Smart CO2 detector<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Power By:\u00a0<\/span><span class=\"property-desc line-limit-length\">USB 5V 1A<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Accuracy:\u00a0<\/span><span class=\"property-desc line-limit-length\">\u00b1 (50ppm + 5% reading value)<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">WiFi Smart CO2 detector:\u00a0<\/span><span class=\"property-desc line-limit-length\">Build-in Battery 3.7v &amp; 2500MA<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Communication protocol:\u00a0<\/span><span class=\"property-desc line-limit-length\">Wifi<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Green Light:\u00a0<\/span><span class=\"property-desc line-limit-length\">400-5000PPm<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Yellow Light:\u00a0<\/span><span class=\"property-desc line-limit-length\">1500-3500ppm<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Orange Light:\u00a0<\/span><span class=\"property-desc line-limit-length\">3500-5000ppm<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Red Light:\u00a0<\/span><span class=\"property-desc line-limit-length\">above 5000ppm<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Humidity sensor:\u00a0<\/span><span class=\"property-desc line-limit-length\">0~100%RH Accuracy \u00b12%RH(25\u2103)<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Warranty:\u00a0<\/span><span class=\"property-desc line-limit-length\">1 years<\/span><\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">APP:\u00a0<\/span><span class=\"property-desc line-limit-length\">Tuya Smart &amp; Smart life<\/span><\/li>\n<li>Working Temperature:-10\u2103~+50\u00b0\u21030~95%RH -10~+65\u2103accuracy+0.3\u00b0\u2103<\/li>\n<\/ul>\n<\/div>\n<p><strong><span style=\"font-size: 20px;\">Default CO2 alarm level (Unit: ppm) :<\/span><\/strong><\/p>\n<p>1. (CO2&lt; 800) no alarm, display smiling face to remind that the ernvironmental CO2 concentration is low and the living environment is comfortable<\/p>\n<p>2. (800 &lt; CO2 &lt; 1200) no alarm, smiling expression indicates that the ervironmental CO2 concentration is moderate<\/p>\n<p>3. (1200 &lt; CO2 &lt; 1500) no alarm, uncomfortable expression indicates that the ervironment is not good enough<\/p>\n<p>4. (1500 &lt; CO2 &lt; 3500) the alarm sound (drip, drip, drip) sounds three times, indicating that the CO2 concentration is relatively high and it is not suitable for people to live<\/p>\n<p>5. (3500 &lt; CO2 &lt; 5000) the alarm sound (drip, drip, drip, drip, drip) sounds 6 times, indicating that the CO2 concentration is very high. Please pay attention to environmental safety<\/p>\n<p>6. (5000 &lt; CO2) when the concentration reaches 5000, the buzzer keeps alarming,indicating that the CO2 concentration is extremely high and the ervironment is dangerous<\/p>\n<p><strong><span style=\"font-size: 18px;\">Note:<\/span><\/strong> 1. Please make sure to use 5V 1A output power to supply it ,or the device would be burned off.2.Product has built-in sensor that support high precision detection datas.<\/p>\n<p><span style=\"font-size: 16px;\"><span style=\"color: #000000; font-size: 16px;\"><strong>Package Included:<\/strong><\/span><\/span><span style=\"font-size: 14px;\"><span style=\"color: #000000; font-size: 14px;\">1*WiFi Smart CO2 detector\uff0c1*instructions\uff0c1*USB<\/span><\/span><\/p>\n<p><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_1.png\" \/><\/p>\n<p><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_2.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_3.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_4.jpg\" \/><\/p>\n<p><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_5.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_6.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_7.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_8.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_9.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_10.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_11.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_12.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_13.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_14.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_15.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/carbondiox_16.png\" \/><\/p>\n<p><strong><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 24px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">FQA:<\/span><\/strong><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: What type of CO2 sensor is used?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: MH-Z19C carbon dioxide gas sensor and AHT20 temperature and humidity sensor.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: The accuracy of CO2 sensor?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: (50ppm+5% * reading)\/0.3\u2103\/2% RH<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: Under what circumstances will CO2 sensor call the police? How to call the police?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: There are three ways, one is mobile app; One is that a buzzer will sound in the fuselage, and the maximum buzzer value is 80dB; One is that there will be a red warning on the display.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: Does the equipment have a calibration function?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: The equipment will be calibrated once a day.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: What is the detection range of CO2 sensor?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: According to the Co2 concentration, if it exceeds 3500PPM, it will alarm. We can define this value.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #f44e3b; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">Q: How to supply electricity?<\/span><\/p>\n<p><span class=\"trans-sentence\" style=\"background-color: #ffffff; color: #333333; font-size: 18px; font-family: Arial, 'PingFang SC', 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei', sans-serif;\">A: The body has Type-C, which is directly powered by USB cable +USB power supply. Because WIFI consumes electricity and needs to be recharged every few hours, we use USB cable for direct power supply.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"simg-pop-btn\" style=\"top: 1197px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2019.22px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5417.44px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 7688.67px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 10837.9px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 12450.3px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 13256.6px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 14062.8px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 16108.2px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 16914.4px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 17720.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 18526.9px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 19333.1px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 16914.4px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 17720.7px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 18526.9px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 19333.1px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 20139.3px; left: 14px; display: none;\"><\/div>\n<section class=\"module-customization\">\n<h3>Product Customization<\/h3>\n<p>We support product customization services. <a href=\"https:\/\/www.diyipcb.com\/contact-us\/\">Contact us<\/a> to discuss your requirements.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>1.[PREMIUM DETECTOR]This multifunctional air quality detector can accurately detect the current CO2 concentration,temperature, and humidity in the air. It can help you understand indoor air quality at a glance. 2.[CO2 CONCENTRATION STAGE &amp; SOUND AL ARM] This CO2 detector is designed with 3 stages of CO2 concentration-normal stage (0-800 ppm), warning stage (800-1200 ppm), and dangerous stage (1 200-5000 ppm). It will alarm you when thedetected CO2 concentration is beyond the safe value you customized. 3.[CONVENIENT CAL IBRATION] To ensure the accuracy of measurement, this CO2 monitor supports the calibration function.Press One buttons three times in an open environment and let it stand for 200 seconds to calibrate this CO2&#8230;<\/p>\n","protected":false},"featured_media":7586,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,96,2099],"product_tag":[],"class_list":["post-10267","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-sensors-measurement","product_cat-smart-home","first","instock","shipping-taxable","purchasable","product-type-variable","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/10267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=10267"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/10267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/7586"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=10267"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=10267"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=10267"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=10267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}