MASBRILL Underground Electric Dog Fence Transmitter Underground Electric Dog Fence Transmitter Only — No Other

Transmitter Only — No Other Accessories Included

Wear-resistant Oxford Surface

prompting them to halt

Transmitter

5 hours before using

MASBRILL Underground Electric Dog Fence Transmitter Underground Electric Dog Fence Transmitter Only — No OtherBeep & Static Shock Modes Warning: When the pet approaches the critical point you set, the collar will first beep to notice your pet. If he she continues to approach, it will trigger an electric shock accompanied by a beep. 100 Level Signal Adjustable: You can adjust the signal level through "+, " on the transmitter, the higher the signal level, the wider the control range boundary. The transmitter will intelligent alarm when the connection is bad or