CERES HT26S RF Wireless Room Thermostat
CERES HT26S RF wireless room thermostat provides easy and comfortable temperature control in living spaces with its user-friendly design. Thanks to its battery-powered wireless structure, it can be easily positioned at any desired location in your home in accordance with the recommendations specified in the user manual.
Its backlit LCD screen clearly displays both the current and the set temperature values, ensuring ease of use. Featuring a modern design, this room thermostat enables efficient and ideal temperature management.


Your room thermostat keeps your living space at the perfect temperature with sensitive and balanced control. By working in harmony with your heating & cooling unit, it prevents unnecessary operation and helps maintain a comfortable environment at all times.
Its wireless design ensures stable communication and long-lasting performance in fixed indoor spaces. By improving energy efficiency and reducing unnecessary energy use, it increases comfort while helping you save on energy costs.
Calibration Setting
Illuminated Display
Precise Temperature Measurement
Easy to Use
Hysteresis Setting
The room thermostat hysteresis setting determines how often or with how many degree differences the room thermostat will attempt to reach the desired temperature value. The hysteresis setting can be described as the operating sensitivity setting. The factory operating sensitivity of Room Thermostats is 0.5oC. This setting determines the difference between the set temperature on the room thermostat and the current temperature in the room. Operating sensitivity can be changed with hysteresis positive and hysteresis negative settings.
*When the operating sensitivity is 0.5oC, if you set the desired temperature to 23.0oC, your heating unit stops when the room temperature rises to 23.5oC, and your heating unit starts when it drops to 22.5oC.
Easy Switching between Heating/Cooling Modes
You may need to adjust the temperature of your home according to the seasons. You may want to enjoy warmth in winter and coolness in summer. Your room thermostat is designed to give you the best comfort for every season.
You can quickly and easily switch between heating and cooling modes with your room thermostat.
Wireless Room Thermostat
You can place your wireless room thermostat anywhere in your home. We offer more control, more aesthetics and flexibility without the need for any wiring in the home.
Easy to Use
You can easily adjust the desired temperature with the button and showcase the user-friendly design and minimalist aesthetics in your home. You can adjust all settings with a single button on the setting screen.
Battery Indicator
The battery indicator notifies you about the battery consumption of your room thermostat. Changing batteries is very easy. When a low battery warning appears on the display, simply insert new batteries.
Room Thermostat Technical Data
Receiver Technical Data