Feature: 1. LED Screen Design: The LED display allows you to easily monitor and control real-time temperature, even at night, providing clear temperature readings and simple navigation. 2. 4 Key Features: Child lock mode prevents accidental button presses on the rear panel; Power failure memory automatically restores previous settings after a power outage; Adjustable hysteresis range for auto on/off (1 to 10); Temperature control with 0.5° accuracy. 3. Easy Installation and Compatibility: This smart underfloor heating controller is designed for straightforward installation and is compatible with a wide range of underfloor heating systems, ensuring ease of use and seamless integration into your home heating setup. 4. Accurate Temperature Control: Our smart temperature controller uses advanced technology to accurately monitor and adjust room temperature. With internal and external sensors, it ensures even heat distribution and protects your underfloor heating system from overheating. 5. Stylish Design: A simple and modern design enhances your home’s decor, combining functionality and aesthetics. Specification: Item Type: Electric Underfloor Heating Thermostat Material: PC Flame Retardant Size: Approx. 86 x 90 x 13mm / 3.39 x 3.54 x 0.51in Temperature Sensor: Negative Temperature Coefficient Control Temperature Accuracy: ±1°C Power Consumption: <1W Load Current: 16A Temperature Difference Start: 1 to 10°C Floor Protection Temperature Range: 5 to 65°C / 41 to 149°F Set Temperature Range: +5 to +50°C / +41 to +122°F High Temperature Protection: +5 to +65°C / +41 to +149°F Display Temperature Range: -20 to +80°C / -4 to +176°F Installation Method: Wall Mounted Package List: 1 x Electric Underfloor Heating Thermostat 1 x Sensor Probe 2 x Screws 1 x User Manual Note: 1. After disconnecting power, use a voltage tester to identify live and neutral wires, then connect accordingly. 2. Connect the load wire to the actuator.