Leviton W5320-T0W 15 Amp, 125 Volt, Weather and Tamper Resistant, Duplex Receptacle, Grounding, Side and Quickwire, White - Electric Plugs - Amazon.com
Legrand 15-Amp Tamper Resistant Residential Duplex Outlet, White (10-Pack) in the Electrical Outlets department at Lowes.com
Eaton 15-Amp Tamper Resistant Residential Duplex Outlet, White in the Electrical Outlets department at Lowes.com
Why You Need Tamper Resistant Receptacle Outlets in Your Tualatin Oregon Home
Hospital Grade vs Tamper Resistant - Mockett
How I can tell if a receptacle outlet is tamper resistant?