Details
AOJESS Paw Smart Bell Dog DoorBells for Potty Training Sliding Door/Go Outside IP65 Waterproof 20 Melodles Polyphonic Ringtones Super-Light Press Button Doorbell

EASY TO USE: This dog doorbell is used to train dogs, touch the button when your dog needs to go home/out, instead of scratching or even biting. You will be notified the first time.Easy to stick the transmitter on the door/floor/wall,even on a board and then you can place it any where you need.
FRIENDLY DESIGN: 4 Modes & 4 Level Volume & 20 Ringtones- Ringtone Volume (0-80db) And Ringtones Can Be Personalized According To Your Choice. Our dog bell features 20 melodious chime sounds and 4 volume levels, choose a chime ring you enjoy ! You can choose different modes and different volumes for different occasions.
HIGH- LEVEL WATERPROOF: The dog doorbell has an IP65 waterproof rating,built-in waterproof rubber ring,works between -4 °F to 140 °F.Flexibly increase or decrease the receiver and transmitter according to your needs.Just plug the receiver into an electrical outlet, easy to use.
PREMIUM ABS QUALITY & ANTI DROP: The upgraded dog doorbell can be set to set a different ringtone for the two transmitters to train the dog and increase the trigger area at the same time. Come with premium ABS quality, don't need to worry about the dog bell being knocked off the wall/door constantly or break it by your pet.
WARRANTY: Lifetime technical support and one-year warranty.24 hours customer service team to solve all your problems on the product.