Box opened - item inside new The Netatmo 24882372 Additional Smart Radiator Valves are a set of white, Apple HomeKit and Amazon Alexa compatible thermostats specifically designed for central heating radiators. These programmable thermostats offer a 7-day schedule and can be controlled through a rotary knob, app control, or digital interface. With features like digital display, open window detection, and app control, these smart radiator valves provide precise control over your heating system while also allowing for system switching and energy saving capabilities.
eBay