Advanced Monitoring: Utilize cutting-edge ultrasonic technology to accurately monitor water tank levels. Features easy setup and real-time water level tracking.Instant Notifications: Receive immediate smartphone alerts when water levels change. Stay informed to help prevent overflows or dry tanks.App Integration: Seamlessly monitor and control your water levels remotely using the dedicated iOS or Android app. Access sensor data and settings from anywhere.Wide Compatibility: Designed to work reliably with various tank types and sizes for consistent performance.Sensor power supply: ≤100mA @ 5V DCNetwork mode: 2.4G WiFiLiquid level range: 0.1m - 4mAccuracy: 0.02mOperating temperature: -20°C to 50°CProtection level: IP65Note: Product appearance and printed text may vary slightly between batches, but this does not affect functionality.Plug Type: US Plug (compatible with standard outlets in Canada, Mexico, Thailand, Taiwan, the Philippines, and similar regions)Voltage: AC 100-240VColor: YellowMaterial: ABSPackage Contents: 1 x Water Tank Monitor Sensor (no additional items included)Note: Lighting and display settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3cm.