Motion Detector Cat Fountain Switch Cat Fountain Dog Water Dispenser DC 5V 2A USB Automatic Detector Switch with USB Output Cable Universal Pet Accessories

Intelligent Detection: When an animal approaches, the running water automatically turns on and moves 2-3 meters outside the detection range, filters for 30 seconds, then automatically goes into standby mode. Advantages: Quiet, energy-saving, extends the lifespan of the filter elements and water pump, and encourages animals to drink more water. Detection Range: Approximately 0.1-3 meters. Scope of Use: Any water dispenser with a USB interface can be used. USB Plug: USB plug wiring method, easy to connect. The total cable length is 1.8 meters. Instructions: Plug the fountain pump's USB plug into the sensor's USB input port. Then plug the sensor's USB plug into the adapter. Secure the sensor in one place. (Smooth, glossy or shiny surface) It remains still if no pets are nearby, but automatically passes through the filter four times a day, every six hours, to keep the water clean. Package contains: 1 sensor. Notice: Water dispenser not included.