The HCW 25 weather station is equipped with an external transmitter, which can be further expanded with two additional HCKK 08 type transmitters. The external transmitter is responsible for measuring the external temperature and humidity, which should be placed within a range of 60 m (in open terrain) from the internal unit.
It indicates the expected weather with symbols and measures the external/internal temperature and humidity. The large LCD display of the weather station clearly shows the current time, date, weather and expected weather. Set external and internal temperature limits and the device will give you a signal if it goes out of range.

You can operate the weather station with the accompanying mains adapter or with 3 1.5 V (AA) batteries.
The external transmitter is operated with 2 1.5 V (AAA) batteries. The batteries are not included in the package.

- 12/24 h time format: yes
- Number of wake-ups: 2, snooze function 3 20 minutes
- External transmitter frequency / range: 433.92MHz / 60 m
- Maximum number of external beacons: 3 pcs
- Accessory external transmitter: 1
- External temperature indication: yes
- Indication of external humidity: yes
- Indication of internal temperature: yes
- Indication of internal humidity: yes
- Power supply external unit: 2 x AAA batteries (not included)
- Power supply indoor unit: 230 V~ (with adapter) or 3 x AAA batteries (not included)
- Indoor unit size: 210 x 138 x 22 (60) mm