BHT-002 Boiler Heating Smart Thermostat 3.0-inch LCD Touch Screen WiFi Controller Panel - White ???High Visibility LCD Display??The thermostat features a 3.0-inch negative LCD display for clear visibility at any angle,making temperature readings easy to view. Its round,multicolor switch navigation button adds a stylish touch,making it functional and visually appealing ???Wi-Fi and MODBUS Options for Connectivity??Available in both Wi-Fi and MODBUS configurations,this thermostat offers flexible connectivity to fit your home automation needs,allowing remote control and easy integration with existing heating systems ???Precision Temperature and Time Control??Equipped with an NTC sensor,this thermostat maintains room temperatures between 5-99?? with an accuracy of ?��0.5??. Its time control has a margin of error of less than 1%,ensuring reliable temperature management for maximum comfort ???Capacitive Touch Panel??Designed with capacitive touch buttons,the thermostat provides smooth operation and easy adjustment. Its sleek touch interface combines modern aesthetics with intuitive control for a seamless user experience ???Durable Construction??Constructed from flame-retardant PC + ABS engineering plastics,the thermostat offers IP20 protection,making it robust for long-term use Specifications: ?Sensor: NTC ?Room temperature: 5-99?? ?Time error: