2.4L USB Bowl Drinking Fountain

FEATURES: UPGRADE YOUR TRADITIONAL PET WATER FOUNTAIN:Using the external sensor module, your cat water fountain will automatically run when your cat approaches and automatically turn off when your cat is away. All dog water dispensers with a USB interface can be connected with these improved pet water dispenser detector accessories. The PIR motion sensor switch can be used indoors and should not touch the water. MORE ENERGY-SAVING & MORE SILENT: WITHan external sensor, your cat fountain will be more energy-saving, power-saving, and silent. Once used on a cat water fountain, the water will auto start when activated and auto stop when the cat leaves for the 30s, which essentially saves the water pump using frequencies and extend the longevity, helping get rid of constant water noise all day long, reduces energy consumption and the water evaporation. HIGH STABILITY:Sensor for water fountain for cats and dogs, covered widely and uninterrupted, will not produce significant heat. Detection range: approximately 9.8ft/3m. Induction angle: cone angle of 180°. The PIR Sensor requires a 'warm-up' time to function correctly, depending on the delay time. The pet starts close and stops running after filtering for the 30s after leaving 2-3 meters away! LOVABLE DESIGN & EASY TO INSTALL:With a flower appearance and USB interface, the pet drinking fountain sensor is made of safe and durable ABS material, easy to hide, install and use. The sensor (Without Power Adapters) dimensions: 1.77"/45mm *1.77"/45mm *1.18"/30mm. With a strong suction cup and a sticker, you can choose the appropriate installation method to adjust the angle and position, activating the high stability of the sensor.