Yotijay Electric Wireless Dog Fence

yotijay Electric Wireless Dog Fence Adjustable Training Collars US Plug.Collar - Equipped with a large-capacity battery and is made of waterproof material. With adjustable TPU straps, the collar can support dogs of most sizes.Wireless Dog Fence - Digital wireless dog fence, make sure your dog stays in the designated area and about anything when going out. It can be widely used for or dog training in field trips.Area - Completely get rid of wiring troubles, and it is very convenient to establish a area for pet activities. In the spacious space of 5000 square meters, your dog can walk around freely and safely.- The works under 3.7V and discharges static electricity, which will not harm the dog and its hair at all. The wireless design of the product can cope with various terrains. A can support multiple s to work at the same time.Working principle - When your dog exceeds the range, the system will automatically start, and the will sound a warning every 2 seconds to start working. After the third warning sound was issued, the electrostatic shock began to decrease, and the intensity of the electrostatic shock gradually increased. If your dog stays outside the designated area, the will give up work after the third cycle to prevent your dog from being over-punished.wireless dog fence system training collar outdoor. electric for dogs pet containment electronic. shock flags run collars invisible. cat fences the yard perimeter portable battery. underground over.