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(formerly proSmart BBoil)

Wi-Fi Thermostat With Wired Temperature Sensor

The COMPUTHERM B300 thermostat can be used to control the device (e.g. boiler) connected to it and to check its current state using your smartphone, tablet or computer via the Internet.
This product is an ideal choice to everyone as with its favourable price and its state-ofthe-art technology it reduces energy costs while maintaining comfort. With the help of this product you will be able to control the heating of your flat, house or holiday home anytime, from anywhere. It is especially useful if you are not using your flat or house
based on a regular schedule, you are travelling away from you home for an indefinite time during the heating season or you would like to use you holiday home during the heating season.

  • Adjustable temperature range: -55 °C — +100 °C (in 0.1 °C increments)
  • Temperature measurement accuracy: ±0.5 °C (between -10 °C and +85 °C)
  • Selectable switching sensitivity: 0 °C — ±75 °C (in 0.1 °C increments)
  • Output loadability: max. 230 V AC; 16 A (10 A inductive load)
  • Power supply voltage of the main unit: 230 V AC; 50-60 Hz
  • Operating frequency of the main unit: Wi-Fi (b/g/n) 2.4 GHz

(formerly proSmart BBoil RF)

Wi-Fi Thermostat With Wireless Temperature Sensor

The COMPUTHERM B300RF thermostat can be used to control the device (e.g. boiler) connected to it and to check its current state using your smartphone, tablet or computer via the Internet.
This product is an ideal choice to everyone as with its favourable price and its state-of-the-art technology it reduces energy costs while maintaining comfort. With the help of this product you will be able to control the heating of your flat, house or holiday home anytime, from anywhere. It is especially useful if you are not using your flat or house based on a regular schedule, you are travelling away from you home for an indefinite time during the heating season or you would like to use you holiday home during the heating season.
There is a wireless connection between the temperature sensor and the main unit, therefore the location of the temperature sensor can also be changed during use.

  • Adjustable temperature range: -55 °C — +100 °C (in 0.1 °C increments)
  • Temperature measurement accuracy: ±0.5 °C (between -10 °C and +85 °C)
  • Selectable switching sensitivity: 0 °C — ±75 °C (in 0.1 °C increments)
  • Output loadability: max. 230 V AC; 16 A (10 A inductive load)
  • Power supply voltage of the main unit: 230 V AC; 50-60 Hz
  • Operating frequency of the main unit: Wi-Fi (b/g/n) 2.4 GHz
  • Power supply voltage of the temperature sensor: 2 x 1.5 V alkaline batteries (LR6 type; AA size)
  • Operating frequency of the temperature sensor: 433 MHz
  • Transmission distance of the temperature sensor: approx. 250 m in open terrain

Wi-Fi sensor centre

The COMPUTHERM S100 Wi-Fi sensor centre is able to provide continuous information on environmental data (air temperature, humidity, noise level, luminous intensity) at the place of installation via the Internet, and, based on measured and set values, is able to control the paired COMPUTHERM S200 socket and/or S300 thermostat via a Wi-Fi network.
We offer the installation of COMPUTHERM S100 Wi-Fi sensor centre to those who wish to monitor environmental parameters at the place of installation and to control their COMPUTHERM S200 socket and/or S300 thermostat from another room via wireless means through a Wi-Fi network.
For example, with the installation of the COMPUTHERM S100 Wi-Fi sensor centre a boiler connected to a COMPUTHERM S200 socket in the basement of a house can be easily controlled by the temperature measured in the sitting room upstairs or freezing can be prevented without having to lay a cable.

  • Storage temperature: -40 °C … +80 °C
  • Operating temperature: -20 °C – +70 °C
  • Temperature measuring range: -0 °C – +100 °C
  • Temperature measurement accuracy: +/- 0.5 °C
  • Humidity measuring range: 20 – 90 % RH
  • Humidity measurement accuracy: +/- 5 % RH
  • Power supply voltage: micro USB 5 V
  • Standby power consumption: 0.1 W (230 V; 50 Hz)
  • Operating frequency: Wi-Fi (b/g/n) 2.4 GHz
  • Permissible relative humidity: max. 80 % without condensation
  • Type of the built-in microphone: electric condenser microphone
  • Type of the built-in light sensor probe: GM5528 photoresistor
  • Type of the built-in air pollution probe: GP2Y1010AU0F optical air pollution sensor

Wi-Fi socket

By means of the COMPUTHERM S200 type Wi-Fi socket the connected apparatus (e.g. gas boiler) can be controlled via the Internet and its operation can be checked by your cell phone or tablet.
This product is an excellent choice for those who wish to control an electric device installed in their home via the Internet. In addition to providing convenience, this reasonably priced apparatus may contribute to reducing costs. A heating system controlled by an existing thermostat and complemented with a COMPUTHERM S200 Wi-Fi socket can be made remotely controllable by means of a smartphone via the Internet.
This product is especially useful when you do not use your flat or house according to a predetermined schedule, you leave your home for an uncertain period of time or you wish to control or check the heating of your holiday home remotely during the heating season. Within the load limits, the remote control of any mains powered electrical device (e.g. watering pump, refrigerator, etc.) can be solved easily with the COMPUTHERM S200 socket. You can turn on/off the devices connected to the product remotely and scheduled power on/off is also possible.

  • Supply voltage for the socket: 90-230 V AC; 50/60 Hz
  • Output loadability of the socket: 10 A (2 A inductive)
  • Standby power consumption: 0.1 W
  • Operating frequency: Wi-Fi (b/g/n) 2.4 GHz

Wi-Fi thermostat

By means of the COMPUTHERM S300 type Wi-Fi thermostat the connected apparatus (e.g. gas boiler) can be controlled via the Internet and its operation can be checked by your cell phone or tablet.
This product is an excellent choice for those who wish to control an electric device installed in their home via the Internet. In addition to providing convenience, this reasonably priced apparatus may contribute to reducing costs. A heating system controlled by an existing thermostat and complemented with a COMPUTHERM S300 Wi-Fi thermostat can be made remotely controllable by means of a smartphone via the Internet.
This product is especially useful when you do not use your flat or house according to a predetermined schedule, you leave your home for an uncertain period of time or you wish to control or check the heating of your holiday home remotely during the heating season.
Within the load limits, the remote control of any mains powered electrical device (e.g. watering pump, refrigerator, etc.) can be solved easily with the COMPUTHERM S300 thermostat, depending on the temperature or humidity. You can turn on/off the devices connected to the product remotely and scheduled power on/off is also possible.

  • Supply voltage for the thermostat: 90-230 V AC; 50/60 Hz
  • Standby power consumption: 0.1 W
  • Temperature measuring range: -20 °C – +70 °C
  • Temperature measurement accuracy: +/- 0.5 °C
  • Adjustable measuring range: -20 °C – +70 °C
  • Humidity measuring range: 0 – 100 % RH
  • Humidity measurement accuracy: +/- 2 % RH
  • Adjustable humidity range: 0 – 100 % RH
  • Switch sensitivity: +/- 1 °C (temperature); 1 % RH (humidity)
  • Output voltage of the thermostat: 90-230 V AC (identical with the input voltage)
  • Output loadability of the thermostat: 16 A (3 A inductive)
  • Operating frequency: Wi-Fi (b/g/n) 2.4 GHz
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