CZ-series secretary/business communications droid

The CZ-series secretary/business communications droid, also known as the CZ protocol droid, was a model of secretary droid produced by Serv-O-Droid, Inc. that acted as the precursor to the protocol droid. The droids had reliable and sturdy construction, with heavy plating that protected them from any serious damage, and so they were found throughout the galaxy long after their manufacturer went out business.

The Hutt crime lord Jabba Desilijic Tiure owned the CZ units CZ-3 and CZ-4 on the desert planet Tatooine, where the CZ-series droid CZ-3 broke down and was scavenged by Jawas. In Niima Outpost on the planet Jakku, the CZ unit CZ-1G5 served the Niima Outpost Militia.