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The PT20A Automatic Weather Forecast Color Home Clock is a sleek, dual-display wireless weather station designed for real-time environmental monitoring. Equipped with an indoor/outdoor sensor and a vibrant touchscreen, it provides temperature, humidity, air quality, and weather forecasts while integrating a calendar and customizable alerts. Built with durable plastic and powered by DC5V, it seamlessly blends modern aesthetics with practical functionality for home, office, or smart living spaces.
| Feature | Specification | Application Scenario |
|---|---|---|
| Dual Display System | Indoor/outdoor temperature (±0.5°C accuracy), humidity (±3% RH), air quality index | Home, office, or smart living spaces |
| Colorful TFT Display | 3.5" touchscreen with weather icons, 24-hour trend graphs, and calendar | Enhances visual appeal and daily planning |
| Wireless Remote Sensor | Up to 100m range, IP65 waterproof, outdoor temperature/humidity monitoring | Outdoor placement for accurate environmental tracking |
| Real-Time Data Updates | 10-minute forecast, hourly updates, and customizable alert thresholds | Emergency preparedness and proactive management |
| Power Source | DC5V (USB rechargeable) | Low energy consumption for continuous use |
Adjustable parameters include alert thresholds (temperature, humidity, air quality) and display settings (forecast duration, icon themes). For specialized needs, the wireless sensor range can be extended via repeaters, and the air quality monitoring mode can prioritize PM2.5 or VOC detection.
With its intuitive interface and dual-display design, the PT20A transforms your living space into a smart environment. Monitor air quality to optimize indoor health, track weather trends to plan outdoor activities, or use the calendar to stay organized—all in one sleek device.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Temperature Accuracy | ±1°C | ±0.5°C | ±0.3°C |
| Air Quality Monitoring | Basic AQI | PM2.5/VOC detection | Full AQ parameters |
| Wireless Range | 50m | 100m | 200m |
| Display Features | Basic forecast | 24-hour trend graphs | Weather maps |
| Alert Types | Fixed thresholds | Customizable | Multi-sensor alarms |
Technical Breakthroughs:
Version Selection Guide:
With the Pro Model’s ±0.3°C precision, you can ensure optimal indoor climates for sensitive equipment. Pair its full AQ parameters with the wireless range to monitor large properties comprehensively. The Advanced Model’s VOC detection makes it perfect for offices, while the Base Model’s affordability suits budget-conscious users.
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