Smart phone control This products can be directly connected to Tuya and smart life apps, while Zigbee models can be connected to the app through a gateway and remotely control the thermostatic valve through a mobile phone. Daily programmingYou can set the temperature for 6 time periods every day and adjust it according to your schedule to facilitate your daily life. Different display directionsThe digital display can be flipped 180 degrees for easy reading in different directions. Battery alertIf the battery power is less than 20%, the indicator will flash and it is recommended to replace the battery as soon as possible. Child Lock FunctionChild Lock function avoid kid`s operation on it. Make sure your home in smart and safe status.