Hunhau drone
The Hunhau drone was a small, flying device used by the Emerald Chain at the salvage yard on Hunhau. It had the capability of identifying materials through analysis.
In 3189, Tolor, the yard superintendent, ordered one of these drones to follow Philippa Georgiou and Michael Burnham, posing as an antiques collector and her servant, respectively, after a loud commotion required his attention elsewhere. Burnham later assaulted this drone with a metal bar, resulting in its destruction and setting off the alarm.
Soon after, as the yard workers were escaping, one of these drones was hovering near the perimeter fence. (DIS: "Scavengers")