Pet Dog Doorbells Wireless Door Bell House-Training Multifunction Sensor Motion (Receiver & Transmitters) Training Tool US Plug
- 1.Multifuncional, training the dog how to ring the bell, protect your door vandalism, can also help emergency bell signaling;
- 2.300m distance transmission Stable and efficient signal range up to 300m outdoors;
- 3.1 receiver and 2 transmitters, offer more options;
- 4.The receiver unit has 55 ring tones for your Choice. 5 adjustable volume levels from 0db to 110db .;
