Specification Alarm : yes BatteriesIncluded : 1 BatteriesRequired : 1 Brand : JIYINGDUO BulletPoint : Indoor Air Quality Monitor BulletPoint1 : HIGH ACCURACY AND SENSITIVITY: The CO2 monitor is highly accurate and can measure CO2. With a clear and easy to read display showing CO2 levels of 400‑5000ppm, the temperature and humidity are also displayed, the monitor ensure that you breathe well BulletPoint2 : APP LINKAGE DATA: Download the for Tuya APP on your mobile phone, you can connect the CO2 temperature humidity detector with the mobile phone, see the real time or historical data on the mobile phone, and care about the quality every day BulletPoint3 : REAL TIME MONITORING: Sample 1.5s/time, the CO2 monitor equipped with an alarm will alert you when the PPM value increase(support for turning off the alarm clock). You can calibrate the CO2 monitor to ensure its accuracy over time BulletPoint4 : RECHARGEABLE BATTERY AND ADJUSTABLE BRIGHTNESS: Micro USB interface charging interface, 2000mAh large capacity battery, you can use CO2 monitor for a long time without having to change the battery frequently. Charging the CO2 monitor for 2 hours ensure 24 hours of use. You can also adjust the brightness of the monitor to protect your eyes in different light BulletPoint5 : EASY INSTALLATION: The CO2 device is designed with wall holes, wall hole stickers to assist installation, easy to install, with a 10ft USB charging cable so you can put anywhere you want and charging anytime and anywhere Color : Black ExternallyAssignedProductIdentifier1 : 0081904697183 ExternallyAssignedProductIdentifier2 : 081904697183 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : Air Quality Monitor ItemName : Professional Indoor Air Quality Monitor ItemPackageDimensions_Height : 3.93 inches ItemPackageDimensions_Length : 8.3 inches ItemPackageDimensions_Width : 6.5 inches ItemTypeKeyword : indoor-air-quality-meters Manufacturer : JIYINGDUO MeasurementAccuracy : +/-0.5% ModelName : Srliya1rfmwgdc63 ModelNumber : Srliya1rfmwgdc63 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 2 PartNumber : KQJC-WT001 PowerSourceType : Battery Powered ProductDescription : Indoor Air Quality Monitor ProductSiteLaunchDate : 2024-10-17T12:44:30.563Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 46171600