EverNary Dog Door Bell Wireless Doggie Doorbells for Potty Training with Warterproof Touch Button Dog Bells (2 Receiver 2 Transmitters, Black)

100 Days Full Refund or Replacement:This dog door bell is for training dog/pet learned to touch button when they wish to go out of doors or back home as an alternative of scratching barking and whining. Not satisfied with your product? Return it to us within 100days and get 100% of your money back!
Trigger simple-The dog bells just need flippantly touch or slip over the touchpad to activate the wireless doorbell through nose or claw. No want to press.Any small or big dogs can do.Even cats also can do it.
Easy Installation -Evernary dog doorbells for potty training are wireless.Use Velcro to stick the transmitter on the door/floor/wall,even on a board and then you’ll place it any where you want.Flexibly increase or decrease the receiver and transmitter in line with your needs.Just plug the receiver into an electrical outlet.The matching method is simple and easy to operate.
Broad Suitable Scope-3 in 1:As dog doorbell suitable for all size dogs-xsmall,small,medium or large! Also fit cat or other pets! Other two functions are used as door bell for home or as caregive page for elderly/ill patient.
LONG RANGE and Customized-Operating range is 800+ feet in open area.Has 55 ring tones and 5 levels volume from 0db to 110db for choice.Set to 0db(mute mode) when you want.Could not be disturbed.Come up with a better home experience.