What are tamper-resistant outlets? Tamper-resistant outlets are a special electrical outlet, sold in North America, designed to prevent injury or death from toddlers or children inserting a foreign metal object into the outlet and causing electrical shock or electrocution. They have an embossed “TR” to distinguish them from earlier types of outlets. You can buy tamper resistant versions of various types of outlets, including standard duplex outlets, and ground fault circuit interrupter outlets (GFCIs).
David Farquhar is a computer security professional, entrepreneur, and author. He started his career as a part-time computer technician in 1994, worked his way up to system administrator by 1997, and has specialized in vulnerability management since 2013. He invests in real estate on the side and his hobbies include O gauge trains, baseball cards, and retro computers and video games. A University of Missouri graduate, he holds CISSP and Security+ certifications. He lives in St. Louis with his family.