Rechargeable dog training collar, wireless LED electronic pet fence system

1. The complete wireless electronic pet fence system is safe and reliable for pet training, supporting outdoor use. 2. The control range of the circular signal area, based on the transmitter and remote control center, can reach up to 300m. 3. If the dog is out of range of the remote control, it will automatically trigger the warning tone and electrostatic shock mode. 4. Five different transmitter distance signals represent the remote range. 5. The transmitter and receiver do not need to use a code; they can receive a signal for normal operation after startup.