SONOFF TH Elite is a Smart Temperature and Humidity monitoring switch based on ESP32. With an LCD screen, TH Elite keeps monitoring the temperature and humidity in real-time, once they reach your preset threshold or the device's on/off state changes, you will receive the push notification on the phone. Support to connect 20A Max high load equipment like electric floor heating. You can replace your dry contact outputted traditional thermostat with TH Elite, to control the combi boiler or any other systems controlled by the ordinary switch. TH Elite support to review 6-Month Temp & Humi historical data accurate to the hour. In the smart scene, temperature, humidity, on, off support setting as the trigger, on, off, invert as execute actions. Support adding SONOFF devices to Home Aistant for control and automation through eWeLink add-on. TH Elite turns your traditional thermostat into smart, automates your irrigation system, and gives you an easy way to monitor the temperature and humidity.The RL560 sensor extension cable can connect the SONOFF temperature and humidity sensors to extend your device's distance. AM2301, DS18B20, Si7021 can be extended to 60M, and MS01 Soil Moisture Sensor can be extended to 10M.Note : The RL560 is the new sensor extension cable with RJ11, it can connect the SONOFF temperature and humidity sensors to extend your devices distance. AM2301, DS18B20, Si7021 can be extended to 60M, and MS01 soil moisture sensor can be extended to 10M.Feature:20A Max & Dry Contact Output Support to connect 20A Max high load, dry contact output.LCD ScreenReal-time monitoring of temperature and humidity data, the screen refreshed every 5S.6-Month Temp & Humi Historical Data by Hours Support to review the temp & hum history data by hour, day and month. Past 6-month history data can be exported in .xlsx format and accurate to hour.Local Automatic ControlSupport LAN control, automatic control is more reliable. You can set 8 automatic control programs for you to save electricity bills and create comfortable surroundings.Voice Control and QueryWork with Alexa, Google Aistant, you can query temperature and humidity values by your voice.