Features: The En8829 B weather center device delivers accurate forecasts with professional sensors for realtime temperature, humidity, and barometric pressure monitoring, ensuring reliable environmental data tracking. Featuring oversized digital screen with multiple data display and button control, this weather center device combines barometric trend analysis with effortlessly operation for all user level. Ideal for meteorology enthusiasts, home weather watchers, and office professional requiring precise climate monitoring in dynamic environment. Perfectly suited for living room weather tracking, outdoors adventure preparation, and workplace environmental analysis where fast insight matter. Crafted from ABS material with 30% energy saving efficiency, this weather center device maintains continuous operation. Specifications: Component: plastic Size: Host: 18x2.5x14cm Transmitter: 5x2.5x11cm Time display: 12HR/24HR hour selection Adopt stable 433.92MHz sensors frequency, wireless transmission distance up to 150 meter/492 feet Power supply mode: Package Includes: 1 Set Weather Center Device note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.