Wireless Thermostat with WiFi control for remote heating management. Works with gas boilers or domestic hot water systems, enabling simple and efficient temperature control from anywhere with a WiFi connection. RF433 wireless technology supports accurate regulation and reliable operation, delivering precise control and stable performance across compatible installations. YJWLR7 has a clear LCD display with touch controls for easy adjustments and settings, providing a concise and intuitive interface to preferences. Use scenarios Home with a gas boiler central heating: program daily temperature profiles and adjust settings remotely when away from home to maintain comfort and optimize energy use. Home with domestic hot water heating: schedule heating times to match morning and evening routines, reducing energy waste and improving efficiency. Vacation home or small office: monitor and adjust heating remotely to keep the space comfortable while saving energy during unoccupied periods.