ECOWITT WH31 Multi-Channel Temperature and Humidity Sensor (1 Sensor) - Accessory Only, Can Not Be Used Alone

Features

• Wireless Multi-channel Thermometer Hygrometer Ecowitt WH31 Thermometer & Hygrometer measures temperature & humidity and can view the current temperature and humidity on the LCD display; The data can be streamed by Ecowitt GW1100 Wi-Fi Gateway, HP2551, WH2680 and WN1900( These devices are all sold separately ) and can be viewed on our WS View Plus/ Ecowitt APP after the Wi-Fi configuration done
• Supports up to 8 channels Ecowitt WH31 thermo-hygrometer gauge allows you to track temperature and humidity at up to 8 locations (additional sensors are sold separately); They can be placed at your living room/bedrooms/bathroom/basement/garage/guitar room/baby room and etc; each channel number can be customized on your practical requirements by dialing the dip switches
• Remote APP Monitoring & Email Alerts If you want to view the multi-channel sensors data on your mobile application, you need to pair this WH31 thermo-hygrometer sensor with Ecowitt GW1100 Wi-Fi Gateway, HP2551, WH2680, WN1900 console(These Devices are sold separately) after Wi-Fi configuration. Supports uploading the data to free Ecowitt Weather Server(ecowitt.net) to view all the data graph / download history records / set e-mail alerts for all the sensors on the website
• Outdoor & Indoor Use The wireless transmission range is up to 100m/328ft in the open field, allowing you to use it in outdoor and indoor; If you want to install the sensor outside, its recommended to install it inside a solar radiation shield to obtain best accuracy and protection;The sensor data will be transmitted every 60 seconds