GFCI Sockets For USA 220v GFCI Outlet TR Waterproof Rainwater Pretty Cheap GFCI Wall Plate Outlet Covers - AliExpress
15a Gfci Outlet 125v 60hz, Slim Self-test Duplex Gfci Receptacle With Led Indicator Tamper-resistant, Ul Listed, Wallplate Included - Temu
GFCI Outlet 20 AMP AC Receptacles Tamper Resistant LED Indicator Outdoor 3 Pack | eBay
ASI GFCI Duplex Outlet 20 Amp 125-Volt Indoor Tamper Resistant Wall Plate, White LTG20TR-W - The Home Depot
American GFCI 15a/20a outlet tamper resistant receptacle,American Type Wall Socket Smart Lock GFCI with UL Approval - AliExpress
POWAWINI GFCI Outlet 15 Amp, UL Listed, Self-Test, LED Indicator, Weather Resistant, Tamper-Resistant Receptacle with Decor Wall Plates and Screws, Indoor or Outdoor Use Black - Amazon.com
EUROPEAN SCHUKO GFCI Socket,
UNIVERSAL GFCI MULTI-CONFIGURATION (RCD) OUTLET
BRITISH, UK 13 AMPERE-240 VOLT, GFCI (RCD)
electrical - Adding GFCI to a 220v outlet - Home Improvement Stack Exchange