Features: *High-Quality Material: This product is made of high-quality material, which is durable and wear-resistant, not easy to break, and can be used for a long time. *Anti-scratch: More than 6H tempered glass prevents screen scratches. *Knob control: The complete functions will be displayed on the knob and can be controlled by rotating the knob for your convenience. It can also be connected via WIFI, allowing you to control the indoor temperature with your smartphone anytime and anywhere. *Exquisite workmanship: The ultra-fine aluminum side knobs make your fingers feel delicate, and the flexible buttons give you an excellent experience. *Fashionable design: Seven colors of ambient lights add color to your life, and a variety of brushed back panels are available to suit different home styles. Note: 1. Due to different light effects, the actual color may be slightly different from the image 2. Please allow 1-3cm deviation due to manual measurement Description: Housing material: PC ABS Fireproof sensor: NTC3950, 10K Accuracy: ±1°C Set temperature Range: 5-35°C Room temperature range: 5-99°C Display temperature range: 5 to 99°C Ambient temperature: 0 to 45°C Ambient humidity: 5 to 95 RH Non-condensing storage temperature: 0 to 45°C Power consumption: Timing error : 1 Installation box: 86*86mm square or European 60mm round box Wire terminal: Wire 2 x 1.5 mm2 or 1 x 2.5 mm2 Protection grade: IP20 Button: Capacitive touch button Packing list: 1 x Floor heating thermostat button