The Panamax® Surge Protector Direct Plug-In Wall Tap with its exclusive Protect or Disconnect™ Circuitry handles an unlimited number of surges and will disconnect the power during a catastrophic surge to keep your equipment safe. In the event of a catastrophic surge such as lightning, it completely disconnects AC power to connected equipment. Signal Perfect™ circuitry provides optimized phone line surge protection to ensure a clean, clear signal. It features solid-state SIDACtor® and auto-resetting PTCRs for maximum protection and reliability. And the $5,000,000 Limited Connected Equipment Protection Warranty means Panamax® will protect your equipment or we will repair or replace up to $5,000,000! Important note: to completely protect your equipment from power surges, every wire leading into or out of the equipment you want to protect must be connected to the appropriate Panamax® surge protector. Damaging lightning and power surges can get into your system through any AC power or signal line (phone lines, grounding wires, coax cables, modem cables, etc.) connected to your electrical equipment. For indoor use only.