Key benefits Wireless control via a mobile app for convenient temperature management anywhere and anytime. Voice control through Alexa and Google Home for hands operation of the thermostatic radiator valves (TRV). 7day programmable schedule in the app to tailor temperatures for different times and reduce energy use. Family sharing lets other household members manage temperature settings for a more collaborative home environment. Child lock function prevents accidental operation, ensuring safe and stable temperature control. Group control allows you to organize TRVs by room and adjust them together for synchronized comfort. What it does Controls your radiator temperature remotely through a dedicated mobile app. Responds to voice commands via Alexa and Google Home for easy, touch adjustments. Stores a 7day schedule to optimize comfort and energy efficiency without manual tweaking. Supports multiple users in the same home through sharing and group management. Includes a child lock to avoid unintended changes by young users. Enables multiroom temperature management by grouping TRVs for uniform settings. Use scenarios Scenario 1: Multiroom living space Assign TRVs to living room, bedrooms, and study. Create a synchronized schedule and adjust all rooms together with group control for consistent comfort. Scenario 2: Remote control while away On business trips or holidays, use the mobile app to adjust temperatures to your preferred settings, ensuring energy savings and comfort upon . Scenario 3: Family with children Enable child lock to prevent kids from changing settings. Use voice commands to quickly adjust temp during meals or bedtime routines. Specifications Function: Wireless control of thermostatic radiator valves (TRV) via mobile app Compatibility: Works with Alexa and Google Home Scheduling: 7day programmable weekly schedule Access: Family sharing to grant control to other household members Safety: Child lock to prevent accidental operation Management: Group control to manage multiple TRVs by room for synchronized adjustments Notes For full technical details and compatibility with your existing radiators, refer to the product documentation. This description reflects the core features and capabilities as listed in the product specifications.