This temperature and humidity detector allows you to better understand the current temperature and humidity, allowing you to make adjustments in time based on the data. You can check the data at any time on the Tuya APP, which is very convenient. If you need it, come and have a try, it will not let you down.Features:This temperature and humidity detector allows you to better understand the current temperature and humidity, allowing you to make adjustments in time based on the data.APP remotes control and monitoring: After connecting the Tuya APP, you can check the data on your mbilephone easily, even if you are far away from home.Intelligent linkage: support ustom scene settings, and can be linked with some other intelligent devices to achieve the linkage.Sharing function: You can sharing this temperature and humidity sensors with your family members to control together.Voice control: You can use your voice assistant like Alexa and Google Home to turn on or turn off the plug when your hands are full, give you a better using experience.Buzzers Alarm Function: When the temperature and humidity exceed the setting temperature and humidity, it will buzzers to alarm you.Specifications:Material: ABSPower: 2 * LR03 (NOT INCLUDED)Input voltage: Direct current 3VQuiescent current: 30uALow power undervoltage: 2.7VWiFi: 802.11b/g/n 2.4GHzWorking temperature: -10~55Working humidity: 10%~90%RHPackage size: 70 * 25 * 20mm / 2.8 * 1.0 * 0.8inPackage weight: 50g / 1.8ouncePacking list:1 * Temperature Humidity Sensors