Floor Heating & Fan Coil for 2 Pipe System Thermostat WIFI/485 Modbus Intelligent Thermostat with Application & Voice Control 3.2Inch LCD Display Programmable Thermostat Description: Smart thermostats support energy-saving mode, flexible and convenient. The button operation is more flexible, and more experience. And you can also remotely control the thermostat by an app from your phone. Features: [Smart Control]Supports application operation, easier for scheduling programs, set functions, and checks current states by the application.   [Weekly-programmable]Smart thermostat support up to 6 events that can be set separately for each day. [Voice Control]You can use voice control through Home and Amazon Alexa for smart thermostats. [Multifunctional]With a 3.2inch large LCD screen, support antifreeze function, child lock function, etc. []The Smart thermostat with a sail-shaped curved design, is fashionable, elegant, and responsive. Specifications: Type(Optional): Fan Coil for 2 Pipe System(Type 1); Fan Coil for 4 Pipe System(Type 2); Floor Heating & Fan Coil for 2 Pipe System(Type 3); Color: White Design: Wi-Fi   Material: PC Power: 1W Max Display Accuracy: 1°C Temperature setting: 5-95°C Degree of protection: IP20 Package Size：10.2*9.6*7cm Package Weight: 190g(Type 1); 201g(Type 2 & 3） Packing List: 1 * Smart Thermostat 1 * User manual