Gyro's Security System is a robotic creation of Gyro Gearloose's.
Description[]
This security system consisting of huge robotic arms unearthing themselves from the foundations of the building was built around his lab by Gyro Gearloose in 2020, although he promptly forgot about it — and forgot to warn Scrooge McDuck and Donald Duck, who fell afoul of the mechanical bouncer when they visited Gyro hoping he could help them rescue Huey, Dewey and Louie Duck from Professor Van Hydroolik's clutches. Scrooge successfully destroyed it using a trick he had learned in his Klondike days to destroy Soapy Slick's steam-paddler.
Behind the scenes[]
The Security System appears in the unofficial 2020 story An Exquisite Duck!.