Window open or closed?

Finding the ideal room climate is not so easy and ventilation isn’t always the first choice. Depending on the weather, the air quality may even deteriorate. With the COSY RADAR set you can easily and specifically improve your indoor climate, permanently avoid mould and thus live healthier. Indoor and outdoor climate are checked at the same time and the WEATHERHUB App gives you specific ventilation recommendations directly on your smartphone.

The COZY RADAR set consists of 3 parts:

The COZY RADAR thermo-hygrometer informs you on the temperature and humidity at the place of installation, e.g. in the bedroom, nursery, basement or pantry. You can immediately detect any persistent risk of mould on the innovative long-term radar display.
The thermo-hygro transmitter provides you with the outdoor temperature and humidity simultaneously.
The WeatherHub Gateway receives the data from the thermo-hygrometer and transmitter and sends the readings to a server via the Internet. The WEATHERHUB App accesses the data, compares the indoor climate with the outdoor climate and gives specific recommendations for actively improving the indoor climate with ventilation, heating, dehumidifying or humidifying.

The app then reports, for example: "Room air clearly too humid. Ventilation improves the living environment. In case of a cold room increase room temperature. Dehumidify actively. Risk of mould! " So you can immediately initiate the necessary steps and ensure a comfortable and healthy indoor climate.

With the WEATHERHUB app, you can retrieve the measured values worldwide via smartphone and use numerous additional functions. For instance, the current temperature and humidity can be retrieved with highest and lowest values, different alert limits can be set and push messages are sent as a warning. The history of the past 90 days is visible and organised in different periods shown in graphics.
You can expand the system by adding up to 50 sensors and many other types of transmitters.

Features:

WEATHERHUB SmartHome Set, consisting of COSY RADAR thermo-hygrometer, temperature/humidity transmitter, gateway, power adapter for gateway and network cable
For monitoring temperature and humidity
Checking indoor and outdoor conditions at the same time, concrete recommendations for actively improving the indoor climate are possible
COSY RADAR thermo-hygrometer with display of temperature and humidity at the installation site
Long-term humidity radar (3 hours, 24 hours, 7 days or 30 days) detects constant risk of mould
When used in connection with WEATHERHUB gateway, check data any time and anywhere via smartphone, also for multiple users, free app
Adjustable alarm limits, push notifications in the event of alarm
Memory of at least 90 days
Numerous additional app features: max.-min.-functions, notifications about comfort level of indoor climate (e.g. " room air a little too dry ") and recommendations for ventilation / heating / dehumidification / humidification
Adjustable alarm when the average humidity exceeds or falls below a certain value over a certain period (3 hours, 24 hours, 7 days or 30 days)
Graph of the last 3 hours, 24 hours, 7 days and 30 days
Simple installation, up to 50 sensors (868 MHz) can be connected
System expandable with many other types of transmitters
For iOS and Android

Technical

Package contents Cosy Radar thermo-hygrometer, temperature/humidity transmitter, gateway, power adapter, LAN cable, instruction manual
Measurement range temperature indoor -10…+60°C (+14…+140 °F)
Measurement range temperature outdoor -40…+60°C (-40…+140 °F)
Measurement range humidity 0...99%
Transmitter range 100 m (Cosy Radar), 200 m (transmitter)
Transmitters included 30.3303.02 (transmitter), 30.5043.01 (Cosy Radar)
Transmission frequency 868 MHz
Power type mains power adapter, batteries
Required batteries 2 x AAA 1.5 V (transmitter), 2 x AAA 1.5 V (Cosy Radar)
DimensionsGateway (L) 40 (44) x (B) 28 (32) x (H) 104 mm
Weight Gateway 66 g, set 620 g

Product Warranty

1 year warranty from date of purchase - return to supplier. Batteries are excluded from warranties as they are classed as a consumable item.

See our terms and conditions for full details of our warranty details.

TFA Dostmann WeatherHub & WeatherHub Observer