Solar Powered, Built to Last: The solar panel powers the device on sunny days, while batteries take over during nighttime or cloudy weather, cutting energy costs. Our digital weather station comes with an aluminum alloy rod fixed bracket and a charging box Smart Wi-Fi & App Control: Sync our indoor outdoor weather station with the Smart Life app to view, store, analyze, and share real-time weather data from your personal weather station anywhere. Note: Support 2.4GHz Wi-Fi only, 5GHz is not supported. To connect to Wi-Fi and SYNC date, the adapter must remain plugged in Long Transmission Distance: The outdoor sensor features 492 ft (150 m) transmission distance, suitable for rooftops, gardens, and farms. The pool thermometer has a wireless transmission distance of up to 328 ft (100 m). Avoid placing near TVs, towers, power lines, or other interference sources. Not ideal for mounting on metal fences 7.5-Inch Large Display: Enjoy a crystal-clear view of all your weather data with our wireless weather station. The large HD display with 4 brightness levels fits well in your living room or bedroom for day or night reading 8-in-1 Weather Monitoring: Our WiFi weather station tracks temperature, humidity, rainfall, wind speed & direction, plus pool water temperature—all from home. 4 major upgrades: 1. The sensor's internal components have been comprehensively upgraded to better resist rainwater intrusion. 2. Supports NiMH battery charging. 3. Supports SmartLife App, no need to register with weather websites, and no ads or paid plans. 4. Simplified installation saves you valuable time