Description of Electrical Outlet Self-Testing Resistant Indicator
UL&ETL Approval 20 Amp 125 Volt,60Hz. TR(Tamper Resistant):preventing insertion of foreign objects and protecting your children from painful, traumatic electrical injuries. Self testing:Automatic end of life detection and warn functions , when GFCI fails, the red signal lamp will Auto-warn to remind user. Easy Installation:Side&back Wire,installation accessory and detail installation specification, which is convenient to install and test,Prevents Line reversal miss-wire: GFCI cannot be reset and no power to the outlet if wired incorrectly. 2-year Warranty.