[Say Goodbye to Scratching, Whining, or Barking] - This is a doorbell designed for dogs/pets. They'll let you know when they want to go out or come home, making communication easier, and protecting your doors and door decorations. [Touch Sensing] - Just touch the button lightly and our smart dog bell will react. Any puppy or big dog can do it, even a cat. This means that your pet can easily communicate their needs. [Long-Range and Customizable] - Operating range is 1000+ feet in open area. The receiver offers a selection of 52 different ringtone options, and adjustable volume ranging from 0 to 110 decibels. You can easily add or remove receivers and customize a unique ringtone for each button. [Easy Installation] - With our puppy bells, no special skills or tools are required for installation and come with everything you need for a quick setup. Its wireless design makes it a convenient bell that can be used anywhere in your home at any time. The receiver is plug and play. [Reusable Velcro] - It attaches to the door or wall with reusable hook-and-loop tape to protect your wall when changing batteries.