Surge Protection

Internal Surge Protection 

The DogWatch transmitter and power supply are each equipped with surge protectors to suppress surges coming in through your house wiring and divert them to your house ground.

External Surge Protection 

The DogWatch external surge protector directs power surges and lightning from the boundary wire to the ground rod into the earth and away from your home.

The DogWatch power supply and surge protector are also UL–approved in the U.S. and Canada.