Specification: Item Type:AirConditioning Thermostat Material: PC, ABS Weight: Approx. 142g / 5.0oz Input Voltage: AC220V Loa Current: <3A Temperature Control Accuracy: ±1℃ Temperature Sensing Component: NTC Temperature Control Range: 5℃ to 35℃ Scope of Application: Home, Restaurant, Hotel, Etc. Package List: 1 x AirConditioning Thermostat 2 xScrew Note: Be sure to ask professionals to install, please cut off the power supply when installing, the power cord must be installed correctly, the fire wire naught wire can not be connected to reverse, so as not to damage the thermostat Features 【High Accuracy】Household thermostats use NTC thermistor temperature sensor, with high accuracy, precise control of ±1°C, and fast and reliable data reading. 【Temperature Control Range】 5°C to 35°C temperature control range, buttons can be set to different working modes, easy to use and practical. 【High Reliability Chip】Household thermostats use high reliability chips, which have strong anti interference ability and large screen LCD display. 【PC and ABS Flame Retardant Materials】The shell is made of PC and ABS flame retardant materials, which are wear resistant and durable, and can be used for a long time. 【Widely Applicable】 AC220V input voltage, wide range of application, suitable for living room, bedroom, dining room, hall, etc.