- Large Colorful Backlight LCD: Enjoy effortless readability with the 8-inch vibrant backlight LCD. The intuitive touch screen ensures simple navigation and operation. - Versatile Compatibility: This thermostat is designed to fit both 86mm and European 60mm round box installations, making it adaptable to various home setups. - Programmable Scheduling: Optimize your heating and cooling with a 5+1+1 programmable schedule. Easily switch between manual and programmable modes to enhance comfort and energy efficiency throughout your day. - Power Failure Memory: Rest easy knowing your settings are preserved during power outages. The thermostat retains all data, ensuring you don’t have to reset your preferences. - Convenient Locking Feature: Customize access with a locking option for the buttons. Choose between full lock or half lock modes to suit your needs, preventing unauthorized adjustments. Use Scenarios: 1. Program the thermostat to lower the temperature during work hours and raise it before you return home, ensuring optimal comfort while saving on energy bills. 2. Lock the thermostat settings in a family home to prevent children from changing the temperature, maintaining a consistent environment. 3. Utilize the LCD display in a dimly lit room for clear visibility, allowing for easy adjustments even in low-light conditions.