Additional Details ------------------------------ Product description: Corrosion Resistance. Ground Circuit. Passed Drop and Impact Test. Safelock function, the reset button will not engage if protection has been compromised. When miswired, GFCI (Ground Fault Circuit Interupter) outlets have no power, so it is more safe than conventional receptacle. If miswired or if GFCI protection is damaged, GFCI can't be reset. Easier installation.