Smart thermostat provides uniform and comfortable temperature control throughtout every room in your property. With technology, craftsmanship and quality materials to offer you a safe, reliable thermostat combined with sleek, contemporary design.Specifications:Material: PC & 43; ABSType: Wifi/ Non-wifi (Optional)Voltage: AC 95-240V 50-60HzCurrent Load: 5APower Consumption: Sensor: NTC3950, 10KAccuracy: 0.5Temperature Error: 1Set Temp. Range: 5-45Ambient Temp.: 0-45Ambient Humidity: 5-95%RH (Non Condensing)Timing Error: Installation Box: European 60mm Round BoxProtection Class: IP20Item Size: 131 * 75 * 37.5mm / 5.2 * 3.0 * 1.5inPackage Size: 11.0 * 9.1 * 6.1cm / 4.3 * 3.6 * 2.4inPackage Weight: 260g / 9.2ozPackage List:1 * Thermostat2 * Screws1 * Manual