The Elnur Connected Programmable Room Thermostat can be purchased separately to provide an optional home user interface instead of the Wireless Room/Zone Thermostat. The ECPRSTAT “pairs” directly to the heater receiver and provides a home user interface to offer you wireless central control within your home. When the “Gateway” is also paired and operational, you can easily set up and adjust programming for time and temperature from anywhere using your Smartphone or Tablet. When used without the “Gateway”, this enables you to create a wireless control system without internet access.Can Control up to 16 AppliancesTemperature Display6 different time and temperature settingsWorks with All EC productsFeatures:Easy to install and configureCan Control up to 16 AppliancesTemperature Display6 different time and temperature settingsWorks with All EC products