1.An extremely powerful smart device with dual relay output temperature and humidity controller is featured as controlling the environment temperature and humidity under your connected appliance, to independently control house two different humidity or temperature device for much more comfortable environment for animals feed or equipment maintenance;even directly connect with refrigeration at the same time onto one mini switch module for ON/OFF control in Smart Life App. 2.Compatible with Smart Life App under a much easier pairing mode for adding the device with WiFi and Bluetooth connected ensures its wireless intelligent controls on smart phones wherever you are,monitoring the temperature and humidity of your room anytime you like to offer the most comfortable condition,with temperature calibration supported. 3.Fahrenheitand Celsius switchable in App is designed for the smart switch module to cater your habit,together with restart status as off,on and memory adjustable for added convenience;Compatible with Alexa and Home for free voice control on the connected devices;Designed with humidity&temperature probe to detect real-time environment temperature or humidity. 4.Manual and auto modes optional in App enables its better user experience;timer your schedule for your dual switches with circulate supported,so as countdown available;Besides,set automatic values under auto mode with temperature and humidity controlling modes as automatically turning on/off the heating or humidifying device to maintain proper environment for your plants or animals. 5.A wide compatibility for this smart switch module is functional for home-brew, pet breeding,incubation, seedling heat mats, terrestrial heat control, constant temperature cycle of heating pump, culture fermentation, accelerating germination, electric radiator, electric oven,automatic watering,humidification and dehumidification as humidity control system;device share and group control are both the intelligent features of the controller; Model: MS-103 Input Voltage: 90-250V AC, 50/60Hz Max. Current: 15A/Gang; Total 15A Temperature Measurement Range: -40~80 Celsius / -40~176 Fahrenheit Humidity Measurement Range:0~99% Wireless Protocol: Wi-Fi 2.4GHz 802.11 b/g APP Control: Smart Life APP (Android 4.4/IOS 8.0 or above) Type of Temperature and Humidity Probe: 3.3-5.5VD Temperature and Humidity Accuracy: 3%H 0.5 Celsius Probe Length: Max. 30 meters available Types:A-With temperature and humidity probe Colour:White Material:plastic Size:about 96.5 x 55 x 28.5mm Package Contents: 1 x switch module 1 x temperature and humidity probe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.