Our GFCI outlet will automatically perform a self-test every 40 seconds (the red light will flash once) to ensure that the GFCI continues to work, which is very suitable for use in homes, offices, hospitals, schools, etc. Our GFCI receptacle has a single pole switch, which can be used as a normal switch after wiring Our GFCI outlets use enhanced corrosion-resistant materials, which can withstand more humid places of use, effectively avoiding dangerous electric shocks that may occur due to equipment or tool failure, wet or wet locations Our GFCI receptacle is suitable for 12 or 14AWG wires of side wire and back wire, which can be easily installed in any electrical box, and can prevent reverse wiring of line load, and the product will not power on when wiring is wrong. Our GFCI socket has a protective door (TR), which can prevent children from touching the live parts of the socket with foreign objects, and keep children away from the risk of electric shock Our GFCI socket has an