Leviton GFTA1-T SmartlockPro Self-Test Slim GFCI with Audible Trip Alert, 15-Amp, Light Almond For an added layer of protection, the gfci regularly conducts an automatic internal test to confirm that it can respond to a ground fault Provides continuous ground fault protection - detects and trips on ACTUAL ground fault even when self-test is being conducted Status indicator light provides simple, intuitive feedback on power and protection status as well as indication of line/load reversal Audible alarm sounds when the gfci trips, providing an alert that power has been disconnected from load(s) plugged into or fed from the gfci;Total_power outlets :2 Leviton patented reset lockout prevents reset If the gfci is damaged and cannot respond to a ground fault