Specification BatteriesIncluded : 1 Brand : DSC BulletPoint1 : Easy to set up,tuya app wifi temperature switch,monitor temperature and remote on your device anywhere by your phone. BulletPoint2 : Widely Usage,Dry Contact wifi temperature controller,input USB 5V or AC 85-250V,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 or Motor appliance 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,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 Color : white CompatibleDevices : Alarm Panels or Systems Configuration : NEMA 4X ConnectivityProtocol : Wi-Fi ConnectivityTechnology : Wi-Fi ControllerType1 : Amazon Echo ControllerType2 : Google Home ControllerType3 : Amazon Alexa ControlMethod : remote ControlMethod1 : remote ControlMethod2 : application ControlType : Button Control CoolingMethod : Compressor CustomerPackageType : Standard Packaging DefrostSystemType : Automatic ExternallyAssignedProductIdentifier : 10662011536656 ExternallyAssignedProductIdentifier1 : 766871247547 ExternallyAssignedProductIdentifier2 : 0766871247547 HasAdjustableTemperatureControl : 1 Hazmat1 : LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT Hazmat10 : EG_SmallLithiumMetalBatteryWithEquipment Hazmat11 : ES_SmallLithiumMetalBatteryWithEquipment Hazmat12 : FR_SmallLithiumMetalBatteryWithEquipment Hazmat13 : GB_SmallLithiumMetalBatteryWithEquipment Hazmat14 : IN_SmallLithiumMetalBatteryWithEquipment Hazmat15 : IT_SmallLithiumMetalBatteryWithEquipment Hazmat16 : JP_SmallLithiumMetalBatteryWithEquipment Hazmat17 : MX_SmallLithiumMetalBatteryWithEquipment Hazmat18 : NL_SmallLithiumMetalBatteryWithEquipment Hazmat19 : SA_SmallLithiumMetalBatteryWithEquipment Hazmat2 : UN3091 Hazmat20 : SG_SmallLithiumMetalBatteryWithEquipment Hazmat21 : TR_SmallLithiumMetalBatteryWithEquipment Hazmat22 : US_SmallLithiumMetalBatteryWithEquipment Hazmat23 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryWithEquipment Hazmat5 : AU_SmallLithiumMetalBatteryWithEquipment Hazmat6 : BR_SmallLithiumMetalBatteryWithEquipment Hazmat7 : CA_SmallLithiumMetalBatteryWithEquipment Hazmat8 : CN_SmallLithiumMetalBatteryWithEquipment Hazmat9 : DE_SmallLithiumMetalBatteryWithEquipment IncludedComponents : 1 channel wifi dry contact relay and 1m DS18B20 Temperature probe InstallationType : Countertop IsElectric : 1 ItemName : DSC PG9905 PowerG Wireless Temperature Detector, Compatible with PowerSeries Neo, PowerSeries Pro and Qolsys Panels; Wall or Ceiling Mount; Front and Back Tamper; Fully Supervised ItemPackageDimensions_Height : 9.7 centimeters ItemPackageDimensions_Length : 3.9 centimeters ItemPackageDimensions_Width : 6.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : temperature-controllers Manufacturer : DSC Material : Plastic ModelName : TYTHWB1CH ModelNumber : PG9905 MountingType : Wall Mount NoiseLevel : 130 decibels NumberOfBoxes : 1 NumberOfItems : 1 OperatingTemperature : 16 degrees_fahrenheit PartNumber : PG9905 Pattern : Solid PowerSourceType : Battery Powered ProductDescription : DSC PowerSeries PG9905 PowerG 915Mhz Wireless Temperature Detector. ProductSiteLaunchDate : 2016-08-11T04:42:25.686Z Size : One Size StreetDate : 2017-12-05T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureControlType : programmable UnitCount : 1 UnspscCode : 46171600 Voltage : 120 volts Voltage1 : 110 volts Voltage2 : 250 volts Wattage : 2200 watts