EVOLVEO Ptero EVORVM30SP thermostatic radiator valve Suitable for indoor use

Smart wireless thermostatic radiator valve, set contains two pieces + central Wi-Fi unit, Android/iOS app control in Czech, paper-white LED touch display, compatible with Google Assistant and Amazon Alexa, daily and weekly planning, connection to M30 thread and compatible with RA, RAV, and RAVL valves.Evolveo Ptero EVORVM30SP. Product colour: White, Material: Plastic, Control type: Buttons. Display type: LED. Battery type: AA. Diameter: 5.3 cm, Height: 89.5 mm. Number of products included: 2 pc(s), Adapters included: M30, RA, RAV