It's easy to install a Leviton GFCI outlet.
The Reset Lockout feature prevents reset if a Leviton SmartlockPro GFCI Outlet or AFCI Outlet is damaged so that it cannot respond to a ground fault or arc-fault, respectively. Watch this video to learn how to install a Leviton SmartlockPro AFCI/GFCI outlet.
If you're ever unsure about the installation of a GFCI Outlet or AFCI Oulet, please consult an electrician.
To learn more about SmartlockPro, visit: http://leviton.com/protection
To learn more about AFCI Outlets, visit: http://leviton.com/afci
To learn more about GFCI Outlets, visit: http://leviton.com/gfci