Self Test: The GFI electrical outlet performs a self-test (red light blinks once) every 20 seconds, and in the event of a ground fault, the socket quickly cuts off the power to prevent you from being electrocuted Weather Resistant: This GFCI socket is made of advanced corrosion, temperature and UV-resistant materials that prevent discolouration and ageing, making it suitable for outdoor use Tamper Resistant: The design prevents children from inserting other objects into the outlet slot, effectively avoiding the risk of electric shock to kids Test and Reset: The TEST button is used to check that the ground fault circuit interrupter(GFCI) is functioning correctly in the event of an intentional trip; the RESET button is used to test that power can be restored after a trip Location: commonly used in kitchens, bathrooms, swimming pools, terraces and other outdoor wet and hot areas; decorate wall plates, screws and installation instructions included, UL Listed Note: For our GFCI out