Specification Brand : MHCOZY BulletPoint1 : Easy to set up,tuya app wifi temperature and humidity switch,monitor temperature and remote on/off your device anywhere by your phone. BulletPoint2 : Widely Usage,Dry Contact wifi temperature controller,input USB 5V or DC 7-32V,input voltage just power the board,no current through the board,without voltage at output.You can contact most heating cooling device or button,noted AC contactor is requred for high current device BulletPoint3 : Easy to program,Auto and manual Mode,set auto mode to turn on/off your device at specified temperature range automatically in eWelink app,Remote ON/OFF,Timing function,Set scheduled/countdown/loop timers to turn on/off at specified time BulletPoint4 : Voice Control:Works with Amazon Echo,Echo Dot and Amazon Tap or Google home,use siri voice control by creating smart scene in tuya app, manage your devices through Voice commands BulletPoint5 : Share Control and Group control,WIFI App Remote Control your smart home, easy share with your family,share with other 19 person at most.extra Temperature history record function in tuya app,create smart scence with your other smart device Color : wh ConnectorType : Clamp CurrentRating : 10 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4536854821134 ExternallyAssignedProductIdentifier1 : 814491010857 ExternallyAssignedProductIdentifier2 : 044112723341 ExternallyAssignedProductIdentifier3 : 0814491010857 ExternallyAssignedProductIdentifier4 : 0044112723341 ExternallyAssignedProductIdentifier5 : 00814491010857 IncludedComponents : 1 channel wifi dry contact relay and temperature humidity sensor cable InputVoltage : 12 volts_of_direct_current ItemName : MHCOZY WiFi Wireless Temperature Controller,ewelink app Remote Dry Contact Smart Relay,Compatible with Alexa Google Assistant ItemPackageDimensions_Height : 2.1 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 4.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : temperature-controllers LowerTemperatureRating : -20 degrees_fahrenheit Manufacturer : mic technology co.,ltd Material : Plastic MaximumSwitchingCurrent : 10 amps MaximumSwitchingVoltage : 32 volts MeasurementSystem : Inch and Metric ModelName : eTH1CH ModelNumber : eTH1CH MountingType : Surface Mount NumberOfItems : 1 OperatingTemperature : 47.5 degrees_fahrenheit OperatingVoltage : 12 volts_of_direct_current OperationMode : ON-OFF-ON PartNumber : TYTHWB ProductDescription : product description Work voltage: DC 5-32V Max. Current:2200 W10A Wireless Standard: Wi-Fi 2.4GHz b/g/n Security Mechanism: WEP/WPA-PSK/WPA2-PSK Operating Temp: -20~80 °C Material: RF-ABS Size:2.8*1.8*1.1 inch Connector: Universal Include temperature humidity sensor AM2303 ,opeating voltage:3.0-5.5V,length 1m Functions: Remote ON/OFF: Turn electrical devices on/off from anywhere,when the temperature of enviroment fall within the rang,it will automatically turn on/off appliance ans support presetting range of temperature Network Support: Control electrical devices over Wi-Fi or 2/3/4G mobile network Voice Control: Works perfectly with Amazon Alexa Extra RF function,support some fixed code 433Mhz RF,have to with learning fucntion Tips: MHCOZY Smart wifi switch only support 2.4G WIFI router and 2/3/4G mobile network, 5G router is not available.When pairing,please put the switch close to your router. Please do not exceed the maximum load current of 10A,please contact a contactor for large current device or motor Package Included 1pcs10A WIFI Wireless smart switch*1pcs 1m waterproof temperature humidity sesnor cable 1*Instruction ProductSiteLaunchDate : 2023-11-09T03:39:34.236Z Size : Temperature Humidity SpecificationMet : CE StreetDate : 2018-08-24T00:00:01Z Style : 1CH SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 39122200 UpperTemperatureRating : 80 degrees_celsius Voltage : 32 volts Wattage : 320 watts