Wireless weather station with a color display and time synchronization via the DCF77 signal. Key features: weather forecast for the next 12-24 hours, temperature and humidity measurement and trend indicator, high and low outdoor temperature alerts, frost warning function, recording of the lowest and highest temperature and humidity readings, barometric pressure and its history for the last 12 hours, indoor and outdoor comfort level indicator, calendar, alarm clock and snooze function, easy-to-read measurements, three-stage display backlighting, and battery charge indicator for the station and sensor. Weather forecast function for the next 12-24 hours. Thanks to continuous temperature, pressure, and humidity measurements, the station analyzes and provides weather forecasts for the next 12-24 hours. The station has many additional, practical functions, such as a temperature alarm and frost warning. It also works as a calendar, watch, and alarm clock. With this device, weather information and moon phases are at your fingertips! The kit includes: weather station, outdoor sensor (60m range), power supply, and instructions in Polish. The device automatically synchronizes with the sensor and allows for connection of additional sensors. It simultaneously displays measurements from both the station and the sensor, which are easily read on the color display. Modern design, subtle appearance, and refined details! Practical functions: Current outdoor temperature. Current outdoor humidity. Current time. Calendar display. Moon phases. Barometric pressure history for the last 12 hours. Barometric pressure. Indoor humidity. Indoor temperature. Take care of the air humidity! The weather station with a built-in hygrometer allows you to monitor and maintain the proper microclimate indoors or outdoors. Both too dry and too humid air can be detrimental to our health. Thanks to the accuracy of these measurements, you can easily avoid adverse health consequences related to the air quality in your home. Specification: Device power supply type: mains (adapter) Backup power supply in the event of a power failure: yes (CR2032 batteries - included) Weather station power supply: DC 5V Outdoor sensor power supply: 2x AA Time synchronization according to the DCF77 signal: yes Indoor temperature measurement range: from -10°C to 50°C Outdoor temperature measurement range: from -40°C to 60°C Pressure measurement range: from 600hPa/mb to 1100hPa/mb Humidity measurement range: 1%-99%RH Value measurement: outdoor and indoor Calendar: yes (up to 2099) Temperature format: °C and °F Time format: 12 or 24 hour Alarm function: yes Snooze function: yes Weather forecast function: yes Moon phases: yes Transmitter operating frequency: 433.92 MHz Communication range with the transmitter: up to 60 meters Displays: LCD with dimmer Color and finish: black Customize your station to your needs! Our weather station's backlight can be set to three modes: 100%, 50%, 10%, or turned off completely.