TFA Dostmann PRIO Wireless digital thermometer Black, White 30.3069.01

With the radio thermometer PRIO, you can simultaneously monitor the indoor climate at the installation location and the outdoor temperature via a radio transmitter. The transmitter is installed in a protected place outdoors. If, for example, you want to be alerted to frost or high heat, you can set an outdoor temperature alarm.
Temperature and humidity are displayed to control the indoor climate. Through targeted heating and ventilation, you create a pleasant and healthy living climate and even save on heating costs. The stored maximum and minimum values can be called up at the push of a button.
The current time and date are received via the DCF 77 radio signal. The alarm wakes you up punctually at the set time, but thanks to the snooze function you can still get a few more minutes of additional sleep.

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