General description Discover the WiFi Soil Moisture Sensor by RAINPOINT, a revolutionary device designed to enhance your gardening experience. This smart sensor accurately monitors soil moisture, temperature, and humidity, ensuring your plants receive optimal care. With its user-friendly app, you can conveniently adjust your irrigation settings from anywhere, making it an essential tool for every gardener. Technical specifications Power: 3 AAA 1.5V batteries (not included) RF Frequency: 433.92MHz FSK RF Communication Range: Up to 100 meters in open areas LED Indicators: 5 LED lights indicating soil moisture levels: 20%, 40%, 60%, 80%, 100% Soil Moisture Range: 0% to 100% (volumetric soil moisture content) Humidity Measurement Accuracy: ±5% (0% to 50%), ±10% (51% to 100%) Soil Temperature Range: -10℃ to 60℃ Waterproof Rating: IP67 Battery Life: Over a year of continuous operation Compatibility and accessories Requires a WiFi Control Unit (TWG004WRF) for operation Compatible with