Easy InstallationOur dog bells are easy to plug and play. Stick the transmitter on the door/floor/wall, also on a board with 3M double-sided tape and put it where you need it. Simply plug the receiver into an outlet. The pairing method is simple and easy to use. Adjustable Volume and SongsThe 0-110 decibel five-speed wireless doorbell has a special mute mode that won't disturb your neighborhood much. The wireless dog bell has built-in 55 songs for you to choose. You can design the song and personal bell volume by yourself. You can also increase or decrease the number of connected transmitters simply by pairing.Versatile and waterproofThe wireless doorbell can also be used for home, apartment, office and villa doorbell . And it can be a pager for the elderly, signaling care when they need it most. The wireless dog touch doorbell with IP55 waterproof rating and good heat resistance is not afraid of weather changes.Radio RangeThe range of the wireless dog touch doorbell is up to 300 m outdoors. Transmitter and receiver can be easily paired. Stable signal transmission and good anti-interference performance. It is excellent for large homes such as villas, apartments, offices, stores, warehouses, etc.