Colorful etamp; Large Screen: Unlike other weather stations, the indoor outdoor thermometer is equipped with a large color LCD screen, which is easy to read, especially for the elderly. The backlight is always on so you can check the screen at any time. Dynamic Barometric Pressure History Histogram Display: The wireless indoor and outdoor weather station comes with A built-in barometer, clearly showing you the bar graph of barometric pressure change in the past 12 hours, helps you quickly see the indoor outdoor barometric pressure change. DCF Receiving Function: The outdoor thermometer is equipped with DCF function, which automatically receives RCC signal at 1:00 p.m., 2:00 p.m., 3:00 p.m., 4:00 p.m. and 5:00 p.m. every day. Once a signal is received at a specific time, signal reception is suspended for that day. Without complicated setup process for everyone, even the elderly. Scientific Weather Forecast: There are 5 kinds of weather icons displayed on the LCD screen. The display of weather symbols is based on hourly calculation of indoor/outdoor temperature and humidity as well as barometer data. Weather forecast is for the next 12 hours with 70%-75% accuracy, not reacting to current weather condition. Wireless Remote Monitoring: BALDR Weather Station supports up to 3 sensors for connection (1 sensor included). Up to 100m wireless transmission distance in open area, which is very suitable for monitoring multiple places like living room, garage, basement, greenhouse, etc.