Features MOBILE APP CONTROL --- The WiFi thermostat supports APP remote control, and can be controlled by one phone to control multiple controllers or multiple phones to control a thermostat. MULTIPLE FUNCTIONS --- The thermostat has functions such as temp acquisition and display, temperature compensation, antifreeze, and high temperature protection, stable and reliable. LCD TOUCH SCREEN --- LCD high definition screen display is adopted, and the temperature controller display can be manually touched, with stable performance and clear observation. ELECTRIC HEATING --- Using electric heating forms, such as graphene heating, coupled with temperature and humidity probes, greatly operation improves efficiency. WIDE APPLICATION --- Can be used to control floor heating device, indoor temperature measurement, heating equipment control, etc., to prevent damage caused by high temperature. Specification: Item Type: Thermostat Model: MH1823 Material: ABS Power Supply: AC85-250V 50/60Hz Power Consumption: <2W Load Current: ≤16A Display Temperature Range: -20-95℃, -4-203℉ Control Accuracy: ±1℃, ±℉ Temperature Sensor: NTC Set Temperature Range: 5-50℃, 41-99℉ Display Mode: LCD Display Screen Networking Mode: Wireless WIFI (2.4GHz) Dual Operation: Touch button control, APP remote control High Temperature Protection: 5-65℃, 41-99℉ Default Alarm Temperature: 35℃, 95℉ (modify the default value through thermostat APP) Package List:1 x Temperature Controller1 x Temperature Humidity Probe2 x Screws1 x English User Manual Package List 1 x Temperature Controller 1 x Temperature Humidity Probe 2 x Screws 1 x English User Manual