An effective and inexpensive product offered by DEMCO that guards your electronics against power surges entering your home through the electrical meter, telephone and cable lines.

Protect yourself from irreversible damage to computer systems, televisions, stereo equipment and appliances caused by a power surge that enters your home through the electrical meter, telephone or cable lines.

Get the products necessary to guard your electronics against power surges entering your home through the electrical meter, telephone or cable lines.