Features: brand new and high quality HIGH SENSITIVITY. Built-in for smart infrared-radar sensor. Working range is about 0.2-3 meters. Automatically water output or shutoff when pet is near or leaving. UNIVERSAL USE INTERFACE. USB interface design, fit for most pet water fountain, electric pet water dispenser, auto for cat drinking fountain, etc. ULTRA QUIET. Upgraded design, ultra quiet. Saving energy and high efficiency. This for smart pet water dispenser sensor with 1 meter long cable, convenient to use. EASY INSTALLATION. You can install this for smart pet water fountain sensor with for 3m tape, suction cup, or hanging hook. Convenient to fix or remove. WIDE-APPLICATION. Auto water output, makes it more interesting to attract for cat and dog drink themselves. Compact and reusable. Widely used in the pet shop, veterinary hospital, home, etc. Specifications: Material: ABS Color: As Picture Shown Working Voltage: 5V Output Current: 2A Charging Type: USB Interface Sensing Distance: Approx. 0.2-3m/9.8ft Cable Length: Approx. 1m/3.28ft Size: Approx. 4.5x3cm/1.77x1.18in Weight: Approx. 50g Package Includes: 1 Piece Pet Drinker Sensor note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!