Tuya Smart WIFI/Zigbee Temperature Humidity Sensor Hygrometer with Thermometer Digital Monitor Smart Home with 1M External CableDescription:Product name: temperature and humidity sensorWireless connection: ZigbeeLow battery warning: yesTemperature measurement range: 0°C ~ 60°CHumidity measurement range: 0%-99%RHBattery specification: 2 AA batteries (replaceable)Product size: 61x23.2Wire probe length: 1 meterSpecifications:Wired probeApplicable environment for wired temperature and humidity: agricultural greenhouses, fermentation, reptile breeding, electric blankets, warehouses, drugstores, communication rooms, laboratories are mainly aimed at places with specific requirements for temperature and humidity,Case 1: The wire probe is placed outdoors, and the display screen is placed indoors. The measurement range is -40° to 90°. Case 2: The wire probe and the display screen are both placed outdoors, and the maximum measurement range is -10° to 60°.High sensitivity temperature and humidity monitoringLow electricity prompt ZigBee ultra-low power consumption, 2 AA batteries can last for about 1 year. APP can set low battery alarm.Intelligent linkageCan be linked with sound and light alarm, if the temperature is lower than 30. Sound and light alarm sounds. It can be linked with the thermostat. If the temperature is lower than 28, it will automatically increase the temperature to 30. Humidity is lower than 60%, the humidifier is automatically turned on.Alexa and GoogleSupport Alexa and Google to ask the temperature. Interconnects with Alexa and Google devices.Package Included:Temperature and humidity sensor x1User manual x1Wire probe1 meterx1