APP Remote Control: The mobile APP allows you to control the radiator thermostatic valve anytime and anywhere. It supports real-time setting of various modes and enables you to check the device's operating status, precise control of indoor heating even when you are not at home. Safety Design: The child lock function can be activated via the mobile APP, which prevents children from accidentally adjusting the temperature. This not only ensures stable heating but also protects children's safety, giving you peace of mind. Vacation Mode: Ideal for activation during extended absences (such as business trips, vacations, etc.), it saves energy and prevents the home from freezing. Operable via the mobile APP, it ensures home safety, reduces energy consumption, and lets you enjoy your time away without worries. Long Battery Life: Adopting a low-power design, the product offers an extended battery life. When it detects low battery power, it will send an alert message to remind you to replace the battery. Home Sharing Function: You can share the TRV with family members, allowing you and your family to build a smart home together.Linkage Function: It can be linked with other smart home appliances in your home to customize smart scenarios, such as Away Mode, Home Mode, Sleep Mode, etc.