LCD RF Color Screen Wireless Multi-functional Weather Station Temperature / Hygrometers SliverTime Changes in Office, Life-Changing Innovation Real-time Temperature and Humidity Trend Monitoring Availble, with Automatic Temperature and Humidity Warning Function Multi-functional LCD RF Wireless Weather Station with CE, Rohs Certificate Well Environment Friendly Design Concept - Electronic Type with High Quality ABS Materials Color Screen Weather Station Available for Both INDOOR and OUTDOOR Temperature & Humidity Display(/) with Maximum / Minimum Values Records and Indoor Comfort Display 2 kinds of Alarm and Snooze Function, Snooze Interval of 5 Minutes- Modern Design Sensors with Readings & SensItive Distance of 3m.