Wi-Fi thermostat with wireless temperature sensor.
With the COMPUTHERM B300RF Wi-Fi Thermostat, you can control and monitor the operation of a device (such as a gas boiler) connected to the thermostat via the Internet using your mobile phone, tablet or computer.
The product is an excellent choice for everyone, because with its affordable price and state-of-the-art know-how, it contributes not only to comfort but also to reducing energy costs. It allows you to control the heating of your apartment, house or holiday home anytime, anywhere. The product is especially ideal if you do not use your apartment or house according to a predefined schedule, leave home for an uncertain period during the heating season, or if you want to use your holiday home during the heating season.
The thermostat's temperature sensor is wirelessly connected to the central unit so that the position of the thermostat can be changed during use.

Download the free COMPUTHERM B Series application to control your product using the links below:
- Google Play
- Apple iTunes
- Microsoft

Watch a video about installing and using your device

• Adjustable temperature range: -55 °C to + 100 °C (in increments of 0.1 °C)
• Temperature measurement accuracy: ± 0.5 °C (-10 °C to + 85 °C)
• Adjustable switching sensitivity: 0 °C to ± 75 °C (in increments of 0.1 °C)
• Output load: max. 230V AC; 16A (10A inductive load)
• Power supply for central unit: 230V AC; 50-60Hz
• CPU operating frequency: Wi-Fi (b/g/n) 2.4GHz
• Battery voltage for the temperature sensor: 2 x 1.5V AA Alkaline battery (LR6)
• Temperature sensor operating frequency: 433 MHz
• Temperature sensor range: approx. 250m in open ground.