CallToU Dog Doorbells-Dog Door Bell for Potty Training-Wireless Doggie Buttons 5 Levels Volume 55 Ringtones Receiver accessories (included) Date First Available March

(included) Date First Available March 24

3 ounces Package Dimensions ‎4

The default volume setting to maximum volume level

low-maintenance solution for seniors and assistive living facilities

It is recommended to change it once every 12 months

CallToU Dog Doorbells-Dog Door Bell for Potty Training-Wireless Doggie Buttons 5 Levels Volume 55 Ringtones Receiver accessories (included) Date First Available MarchProduct Description CallToU FOR ALL DOGS Our wireless doorbells work with any size of pup. Our doggie doorbell and training bells are useful for training dogs of any age but are really successful as potty training bells for puppies between 8 12 weeks old. WATERPROOF & LONG RANGE The dog training bell with IP55 waterproof grade, which can be used indoors and outdoors. The receiver and transmitter's working distance can reach 500ft in a barrier free