BERDSEN BD 903 Weather Station with Display, Outdoor and Indoor Temperature Measurement, Snooze Alarm Functions, Battery Power, Time Sync, Silver

Multifunctional: the device measures both indoor (0 °C to 50 °C) and outdoor temperatures (-40 °C to 70 °C). In addition, it offers a calendar up to 2099, a time sync after the DCF77 signal, an alarm function and a snooze function. ✅ PERSONALISATION OPTION: The device offers the choice between a twelve and a twenty-four hour format. In addition, it can measure the temperature in both degrees Celsius and Fahrenheit. Full kit: the product includes a wireless weather station with a black and white display, an outdoor sensor (communication range with the sensor up to 60 m) and instructions in Polish language. The sensor can be installed both indoors and outdoors. Indoor and outdoor use: the station syncs automatically with the sensor and the display shows the readings of the station and the sensor. With information about indoor and outdoor temperatures, you can ensure optimal comfort in your home or office. Technical data: Type of power supply of the device: battery operated. Weather station power supply: 2 x AAA 1.5 V. External power supply for the sensor: 2 x AAA 1.5 V. Transmitter operating frequency: 433.92 MHz. Communication distance: up to 60 meters. Dimensions: 9 x 9 x 2.8 cm. Colour and finish: black.