Experience the ultimate convenience with the BD-907 Black Wireless Weather Station, featuring an advanced color display and precise time synchronization via the DCF77 signal. This sleek device provides a comprehensive weather forecast for the next 12-24 hours, keeping you informed with temperature and humidity measurements along with trend indicators. Stay ahead with high and low outdoor temperature alarms and a frost warning function. Record and review the lowest and highest measurements for both temperature and humidity, while monitoring barometric pressure and its 12-hour history. Enhanced comfort is at your fingertips with indoor and outdoor comfort level indicators, a calendar, and an alarm clock complete with a snooze function. Easily read the clear measurements on the three-stage display backlight, and monitor battery charge for both the station and sensor. The continuous analysis of temperature, pressure, and humidity allows for accurate weather predictions, while also offering practical features like temperature alarms and frost warnings. Additionally, the device serves as a reliable calendar, watch, and alarm clock, ensuring that essential information, including moon phases, is readily available. Included in the set is the weather station itself, an outdoor sensor with a 60m range, a power supply, and user instructions in Polish. Automatically synchronize with the sensor and connect additional sensors to display measurements simultaneously from both the station and the sensor on an intuitively designed color display. Boasting modern design elements, the BD-907 is both subtle and meticulously refined. Monitor current conditions including outdoor temperature, humidity, time, calendar date, moon phases, barometric pressure, room humidity, and temperature. With a built-in hygrometer, maintain optimum indoor and outdoor air quality and avoid adverse health effects linked to improper humidity levels. The station supports mains power supply with adapter, and includes a backup CR2032 battery for uninterrupted operation. Measure indoor temperatures between -10°C to 50°C, and outdoor temperatures from -40°C to 60°C, with a pressure range of 600-1100hPa and humidity from 1%-99%RH. Display readings in either °C or °F, format time in 12 or 24 hours, and enjoy the convenience of alarm and snooze functions. With a transmitter operating frequency of 433.92 MHz and a communication range up to 60 meters, stay connected effortlessly. Customize display brightness to suit your needs with dimmer options at 100%, 50%, 10%, or turn it off completely.