The Deflector Series surge protective devices notifies the user three ways when it’s time for servicing. Unique rapid-replacement modules make it possible to have the unit up and running again in only a few seconds. The product is a 120-volt dedicated circuit protection device designed to minimize damage from AC supply voltage spikes by isolating incoming surges that originate from lightning strikes and other sources. When the deflector does its job by absorbing a power surge and stops functioning, the unit sounds a loud alarm and an LED flashes, indicating that the module needs to be replaced. Intelligent notification is also available via dry contacts, which can be connected to alarm panels to alert central station monitoring that the module needs replacing. It is wall-mountable, and simple for a licensed electrician to install. No additional enclosure is required, allowing it to be placed in close proximity to core systems or devices that warrant the highest levels of protection.