ELVASEN Smart Bell 3.0， Dog Potty Communication Doorbell， Super-Light Press Button Doorbell
<p><b>Features:</b> </p><ul><li>No "Strings” Attached: No wires or batteries required – bell is easily mounted on your door or wall with a 3M adhesive strip, no tools necessary!</li><li>Easy-to-use: Bell rings using just .75 lbs of pressure, making it easy to use for dogs of any size.</li><li>Customizable: Bell volume and ring tone can be customized to the style of your choice, with 4 different volumes and 38 different tones to choose from! Activator and receiver communicate as far as 1000 feet from each other when indoors.</li><li>Water-resistant: Can be used both indoors and outdoors</li><li>Born in the Usa: Mighty Paw is family-owned and operated out of Rochester, New York. We stand behind our products! Not satisfied with your product? Return it to us within 90 days and get 100% of your money back! Extra pieces: Search Asin: B07GJ6FTK6 to purchase additional Receivers + Activators.</li></ul><p><b>Package Dimensions:</b> 4.7 x 3.7 x 3.7 inches</p>...