The Moes Star Ring is a smart thermostat designed specifically for gas boilers, allowing you to manage your home's warmth with precision. It utilizes a ZigBee connection via the ZT3L module, operating on a frequency of 2.405 to 2.480GHz to ensure stable communication within your smart home network. This device handles a maximum current of 16A, powered by a standard 95-245V AC supply, and maintains a temperature precision of ±1°C using an NTC3950 10K sensor. Its physical design features a white, fire-retardant PC and ABS housing with a distinctive circular ring knob and a digital display for intuitive adjustments. You can set your desired temperature between 5 and 35°C, while the screen can display readings up to 99°C. To keep the device unobtrusive, the standby screen brightness is adjustable across 100 levels, and a child lock prevents accidental changes to your settings. This thermostat is a practical choice for those looking to reduce utility costs, as its energy-saving mode can lower consumption by up to 20%. The IP20 protection rating makes it suitable for indoor installation, and the included temperature calibration ensures the readings match your actual room environment.