Bosch Radiator II thermostat ZigBee White

Smart radiator thermostat II

Flexible operating options ensure efficient heating and comfortable room conditionsю

Smart thermostats – heat your home the modern way

Turning radiators up and down was yesterday! Control your heating effortlessly and precisely via app – wherever you happen to be. With your Smart Home radiator thermostat, you can heat your home more conveniently and more efficiently. For the environment and your pocket.

Keep track of the temperature

With your smart thermostat, you can adjust the temperature in each room individually to the nearest half a degree and can keep track of current temperatures at any time via the app.

Energy-efficient heating

The Smart Home radiator thermostat makes it easy to save energy: Thanks to time programs and clever services such as “Sustainable ventilation”, you can heat your home just enough to feel comfortable.

Combined room temperature

A number of smart thermostats within a room can be combined in the app to give an overall room temperature and controlled in groups – optionally particularly precisely with a room thermostat .


Control heating flexibly – via voice, app etc.

Whether you use Alexa or Google Assistant – your Bosch Smart Home radiator thermostats can easily be controlled via voice commands:

“Alexa, set the temperature in the living room to 22 degrees.”

In addition to voice commands, there are many other ways to regulate your smart radiator thermostats:

- By pushing and turning the knob on the device
- Via the app – at home or when you are out
- Via automations – with the IF/THEN principle
- Via time programs – individually for each room
- Via custom scenarios – to group together several Smart Home thermostats/devices

Sustainable ventilation saves energy

The pre-configured “Sustainable ventilation” service is the star among the fully automatic control systems for smart thermostats. It links your door/window contacts to the heating control system:

If your door/window contact detects that a window is open, the smart radiator thermostats automatically turn down the heating in the room – this is also possible after an individually adjustable delay, e.g. if you only open your windows briefly to let your cat out.

Your device lights up blue and red to show you the start and end of the heating break during ventilation.

This way, none of the heat goes out the window and you save energy.

The color indicates the heating status

Not only the link to your Smart Home system makes your heating thermostat smart – it stands out from conventional devices in design terms too:

Thanks to its compact size (71 x 51 x 51 mm (LxWxD)) and swivelling display, it fits discreetly into your living room – either horizontally or vertically mounted.

Using the child lock

Children’s hands on radiator thermostats often lead to incorrect settings and wasted energy. But there is no need to sweat (or freeze) as a result:

Specify in the app or using the operating button on the device that manual settings on the device itself are no longer possible.

This way, kids cannot adjust anything on the smart thermostats – and you can still control the room temperature conveniently via app, voice assistant or room thermostat .

The high-contrast display with background lighting guarantees optimum legibility whatever the lighting conditions are.

Practical: The light ring with multicolored LEDs can be seen from all angles. It indicates actions performed and the status of the thermostat.

Protective functions you can rely on

Could you be left in the cold if your heating breaks down? Not in a smart home! Your radiator thermostats feature a number of protective functions to minimize the risk of a breakdown:

- Frost protection: Prevents damage to radiators owing to open windows or unused rooms.
- Limescale protection: To prevent limescale from forming in your thermostats outside the heating period, the valve opens briefly once a week throughout the year.

Easy to install

There is no need to be a heating expert to make your radiator thermostats smart.

Bosch Smart Home thermostats can be installed quickly and easily without a fitter – the step-by-step instructions in the app guide you through the assembly process and, thanks to the two AA batteries supplied, your thermostat is ready for use straight away.

The smart thermostats fit almost all radiators: Either directly with M30 x 1.5 mm screw threads or with the help of the adapters supplied (Danfoss RA, Danfoss RAVL).

Our adapter check will tell you if you need an adapter.

- Battery warning: If the two AA batteries which can easily be replaced are getting low, you will be given a warning via app several weeks in advance so that you can replace them in good time.
- Breakdown warning: Do you want to be on the safe side? You can also create an “IF room temperature <15° THEN send message” automation.

Technical details

• Sustainability compliance: Yes
• Sustainability certificates: CE

Display

• Display: LED

Weight & dimensions

• Width: 51 mm
• Depth: 87 mm
• Height: 51 mm
• Weight: 135 g

Power

• Power source: Battery
• Battery type: AA
• Number of batteries supported: 2
• Power consumption: 220 mA
• Battery life: 2 year(s)
• Power consumption (standby): 0.5 W

Operational conditions

• Temperature range (T-T): 0 - 50 °C
• Accuracy: 0.5 °C

Packaging content

• Receiver: Yes
• Manual: Yes

Features

• Smart thermostat: Yes
• Proper use: Room
• Interface: ZigBee
• Smartphone remote support: Yes
• Frequency: 2400 MHz
• Transmit power: 3 mW
• Brand compatibility: Bosch
• Product colour: White
• Connecting thread type: M30 × 1.5 mm
• International Protection (IP) code: IP20
• Maximum indoor range: 50 m
• Programmable: Yes
• Child lock: Yes
• Applications support: Yes
• Remotely operated: Yes
• Works with Amazon Alexa: Yes
• Works with the Google Assistant: Yes

Condition: new. When shipped to GB or ROI, all our electronic articles come with a BSI-proven power adaptor fitted by our company. For free! (As long the device comes with a power cable.)