Made of high quality material, the thermostat is durable and safe to use. It is easy to install and convenient to use. You can connect the thermostat to your WiFi net work and allows it to adjust the temperature at your home. It can be controlled by smart mobile devices or through the button on the thermostat. With it, you can always have a comfortable temperature at your home. Besides, it has large LCD display, complete functions and easy operation. It can control motorized ball valve, motorized valve, thermal valve, solenoid valve, heater, electric heating film, electric heating crystal and electric under-floor heating.Features:Frame resistant material, safe and reliable to use. Wi-Fi remote control function, use the mobile phone to control your house temperature from anywhere. Large LCD screen with backlight display and double temperature display mode. You can also use the button on the thermostat to set different working modes. Adopting high reliability single chip, anti-interference is strong. 6 period daily programmable controlling temperature setting. Internal and external temperature sensor for choice. Time display(minute, hours, weeks). Room temperature display precision is 0.5, inner precision is 0.1. Memory function. When there is power failure, it protects your setting from power failure. Room temperature automatically calibration function and anti-freezing function. Can control motorized ball valve, motorized valve, thermal valve, solenoid valve, heater, electric heating film, electric heating crystal and electric under-floor heating. Specification: Condition: 100% Brand NewMaterial: PC + ABSColor: White Power Supply: AC110V, 50/60HZLoad Current: 3A(Water Heating);16A(Electric Heating) Accuracy: 0.5Set-point Temperature Range: 5~35Limit Temperature Range: 5-99Consumption:<0.3W Internal Sensor: NTCSize: Approx. 10.5*9.5*9.5cm / 4.1*3.7*3.7inchPackage List:1 * Thermostat2 * Mounting Screws1 * External Sensor1 * User manual