Description/Features: Smart Water Management: Elevate your home's water system with the Tuya Smart Ultrasonic Water Pump Controller. This device allows for efficient monitoring and management of your water tank levels from anywhere using your smartphone. Automatic Control & Safety Features: The ME201WC automatically controls the water pump based on the water level detected, ensuring optimal operation. It includes an alarm system that alerts you in case of low or high water levels, preventing potential water issues. Easy Installation & Compatibility: Designed for easy setup, this controller is compatible with various types of water tanks, making it a versatile addition to any home. Enhance your water management system with precise measurements and smart technology. Specifications: Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Plug Type:AU Plug,it applies to Australia and so on. Voltage: AC100-240V Color: As Shown Material: ABS Package Contents: 1 x Pump Automatic Controller Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.