The GUARDIAN GSP1 Single Outlet Surge Protector is a compact, plug-in wall-tap designed to protect one connected device from damaging power surges and voltage spikes. Ideal for safeguarding sensitive electronics and small equipment, it’s a simple upgrade for home offices, retail point-of-sale stations, networking gear, AV components, and other plug-in devices that need dependable surge suppression. Installation is plug-and-play: insert the GSP1 into a properly grounded wall receptacle and plug your equipment into the protected outlet—no tools or wiring required.
Engineered for standard indoor AC power in the United States, the GUARDIAN GSP1 provides single-outlet surge protection in locations where a full power strip is unnecessary or space is limited. Use it as a replacement part for worn or unprotected adapters, or as a universal surge suppressor for individual devices within the unit’s marked electrical rating. For safe operation, connect only to a grounded outlet, keep within the connected equipment’s and circuit’s amperage limits, and use indoors in dry locations. Refer to the product label or manufacturer documentation for the exact electrical ratings and compliance details (such as voltage/frequency and surge parameters) to confirm compatibility with your application in residential or commercial environments.


