main feature: 1. It has extremely powerful smart devices with relay output temperature and humidity controller. It is characterized by controlling the ambient temperature and humidity under the device you connected to provide more comfortable environmental maintenance for animal feed or equipment; The heating device is connected to the switch module and controls on/off in the Smart Life APP or Tuya APP. 2. Compatible with the Smart Life APP, the pairing mode is simpler. You can add devices that connect WIFI and Bluetooth. No matter where you are, you can perform wireless intelligent control on the smartphone. Monitor the temperature and humidity of the room anytime, anywhere, and provide the temperature and humidity of the room. The most comfortable experience conditions support temperature calibration. 3. The C and C that can be switched in the switching can be designed to meet your habits, and the restart state is closed, and the memory can be adjusted to increase convenience; compatible with Alexa and Google Home, which can be connected to the connection Free voice control on the device; design with humidity and temperature probes, which can detect ambient temperature or humidity in real time. 4. Manual and automatic mode inApp can be optional to provide a better user experience; support the loop for your switching time to count the timing; in addition, set the automatic value in the automatic mode, which has an independent temperature and humidity control mode, such as automatic automatic mode Open/turn off the heating or humidification device to maintain an appropriate environment for your plants or animals. 5. This smart switch module is widely compatible, suitable for home brewing, pet breeding, incubation, seedling pads, geothermal control, heat pump constant temperature circulation, cultivation of fermentation, accelerated germination, electric radiator, electric oven, automatic watering, humidification, dehumidification as Humidity control system; equipment sharing and group control are the intelligent characteristics of the controller; Specification: Model: Tythe-D2 Input voltage: 85-250V AC, 50/60Hz Maximum current: 16A Temperature measurement range: -40 ~ 80 C / -40 ~ 176 F Humidity measurement range: 0 ~ 99% Wireless protocol: Wi-Fi 2.4GHz 802.11 b/g/n APP control: smart life app or Tuya app Type of temperature and humidity probe: 3.3-5.5VDC Temperature and humidity accuracy: 3%H 0.5 Displayer size: 96*55*31mm Temperature and humidity probe Size: 55mm*26mm*9.6mm Mode 1: temperature and humidity probe Mode 2: WiFi temperature and humidity switch+temperature and humidity probe Meals include: 1*wifi temperature and humidity switch 1*temperature and humidity probe