Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Dosilkc BulletPoint : Reland Sung BulletPoint1 : 【 WiFi Gateway with 4PCS Wireless Sensor】Wifi Gateway work with 2.4 GHz WiFi(doesn't support 5G WiFi) connects, you can remotely monitor temperature and humidity with Tuya Smart Life Phone APP, and free data storage online viewing of day data graphs and exporting data. 4PCS thermometer hygrometer connect to the WiFi Gateway. BulletPoint2 : 【LCD Display Temperature Humidity Monitor】 This monitor with 43mm LCD screen design that's easy to read, Super slim design easy to place anywhere fits in the palm of your hand. It's small enough to fit in potted plants, cigar humidors, reptile vivariums, and other small spaces. Meet your needs for any corner. BulletPoint3 : 【Voice Control with Alexa & Google Assistant】After connecting Amazon Alexa and Google home, simply give a voice command to Alexa or Google home to turn on/off plug when your hands are full. BulletPoint4 : 【Smart Home Notification & Linkage】The phone App will alert you when the smart hygrometer thermometer detects that current readings are out of the preset range. Intelligent linkage when the indoor temperature reaches 30℃ turn on the air conditioner, when the humidityis lower than 68% turn on the humidifier. BulletPoint5 : 【Battery Powered Wide Use for Home】 Use CR2302 battery include with low power consumption, this digital thermometer hygrometer will last for up to half a year. The battery can be replaced easy, The wifi bluetooth gateway need power by 5V adapter with micro USB port. BulletPoint6 : [Easy Replaceable Battery]: Powered by a CR2032 button battery, this humidity reader offers over a year of use before requiring an easy battery replacement. CareInstructions : Wipe Clean Color : White ConnectivityTechnology : Wi Fi ExternallyAssignedProductIdentifier : 7447260464532 ExternallyAssignedProductIdentifier1 : 684514416993 ExternallyAssignedProductIdentifier2 : 0684514416993 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : Wifi Gatway x1, Mini Wireless Temperature Sensor x4, User Manual x1 ItemLength : 2.3 inches ItemName : Smart WiFi Thermometer Hygrometer Sensor 4 Pack with WiFi Gateway, Indoor Wireless Temperature and Humidity Monitor with Tuya App Notification Alert for Home, Greenhouse, Wine Cellar, Baby Room ItemPackageDimensions_Height : 14.3002 centimeters ItemPackageDimensions_Length : 6.7056 centimeters ItemPackageDimensions_Width : 6.9088 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : indoor-thermometers LowerTemperatureRating : 32 degrees_fahrenheit Manufacturer : Dosilkc Material : Material MeasurementAccuracy : ±0.6℃ ModelName : WiFi Gatway Wireless Temperature Sensor ModelNumber : DS-TYGTTH01 MountingType : Tabletop NumberOfItems : 5 NumberOfLithiumIonCells : 1 OperatingHumidity : 10% to 99% PartNumber : WIFi TH01 PowerSourceType : Battery Powered ProductDescription : This 4pcs Thermometer Hygrometer is designed for indoor and outdoor use, with a wide temperature range of -20°C to 60°C (-4°F to 140°F) and a humidity range of 0% to 100%. It features a large, easy-to-read LCD display and comes with a mounting bracket for easy installation. With its sleek and modern design, this thermometer hygrometer is sure to add a touch of style to any room. The data can be viewed on the Tuya Smart app, and the device is also compatible with Alexa and Google Assistant, allowing you to voice control your home environment. This 4 pieces Thermometer Hygrometer is a must-have for anyone who wants to keep track of their home's temperature and humidity levels. ProductDescription1 : 6 Pack Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit (°C) for Humidors, Greenhouse, Garden(black+white) ProductDescription2 : Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH ProductDescription3 : digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use Fahrenheit (°C) display, this thermometer displays temperature in Fahrenheit ProductDescription4 : Temperature measuring range: -58°C-158°C ProductDescription5 : Humidity measuring range: 10%-99%RH ProductSiteLaunchDate : 2023-11-03T09:53:12.708Z Reusability : Reusable Size : 4 PCS Sensor with WiFi Gateway Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureAccuracy : +/-1℉ degrees_fahrenheit UnitCount : 1 UpperTemperatureRating : 122 degrees_fahrenheit