1、WIDELY COMPATIBLE: This thermostat is suitable for 90% of home systems, including C line adapters for homes without C lines. 2、7 DAY SCHEDULE: Using our thermostat can create a schedule for your daily schedule such as going home, sleeping, going out, more convenient. 3、SMART APP CONTROL: After connecting through WIFI, no matter where you are, you can control the temperature through the mobile APP. 4、FAMILY SHARING: Through the APP, you can also share the thermostat with guests and family to control it together. 5、DIGITAL TOUCH SCREEN: The thermostat adopts a digital touch screen, which is sensitive to control and easy to operate. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia