The TT-8L/Y7 gatekeeper droid, also known simply as the Y7 droid and nicknamed the "tattletale droid," was a model of security droid manufactured by Serv-O-Droid, Inc.
A model of security droid consisting of an extending eyestalk with an orange photoreceptor, the TT-8L/Y7 gatekeeper droid was installed in doors and entryways to screen visitors and scan for weapons. Considered obnoxious and invasive, TT-8L/Y7s enjoyed their position of control and were nicknamed "tattletale droids" due to their demeanor in the pursuit of fulfilling their programming. They spoke in a barking metallic voice using an attached speaker and had a grating laugh. TT-8L/Y7s also functioned as holocams.
