Smart thermostats provide uniform and comfortable temperature control through every room of your hotel. Provide you with and reliable thermostat with technology, craftsmanship and materials, combined with stylish and modern design. Features - Material: ABS and PC. - Size: About 12.70X8.80X4.00cm/4.99X3.46X1.57inch. - The large 4.8-inch color backlit LCD screen, the surface is brushed stainless steel, and the touch screen is easy to operate. - The stunning silver frame opens up your modern life, and the visible thickness on the wall is only 15 mm. - 86mm cassettes and European 60mm round boxes are suitable. - There is no to adding a thermostat in the app. - Create a thermostat group for centralized control and support equipment sharing. Specifications - Voltage: 95- 50-60Hz - Current load: 5A - Power consumption: <1.5W - Sensor: NTC3950, - Accuracy: ±1 degree centigrade or ±1 fahrenheit scale - Setting temperature range: 5-35 degree centigrade - Display temperature range: 5-99 degree centigrade - Ambient temperature: 0-45 degree centigrade - Environmental humidity: 5-95%RH (non-condensing) - Storage Temp.: -5-45 degree centigrade - Timing Error: <1% - Wire Terminals: Wire 2 x 1.5mm2 x 2.5mm2 - Protection Class: IP20 Package list: 2 x Thermostat 4 x Screws 2 x Manual