The Sonoff THS01, an improved version of the Si7021, is a combined temperature and humidity sensor capable of triggering the switching of the Sonoff TH R3 Origin and Sonoff TH R3 Elite smart WiFi relays based on temperature or humidity. Thanks to its durability, it works with high precision and stability even in the long term. Comes with a built-in temperature and humidity chip. A cost-effective, high-quality and highly responsive solution for temperature and humidity detection and automated control based on temperature and air temperature. The sensor has an RJ9 4P4C connector.
With the help of the eWeLink mobile app, you can create any temperature- or humidity-based settings that trigger automatic ON/OFF of the TH Origin or TH Elite relays. An excellent choice for controlling fans, electric heaters, radiators, humidifiers, dehumidifiers, air conditioners, sprinklers, aquariums.