It was owned by Owen Lars prior to the Battle of Yavin. It was responsible for patrolling the boundaries of the Lars moisture farm at night. It had been programmed to activate alarm sensors, security lighting and power fences located around the farm for this task.
- Star Wars: Episode IV A New Hope (First appearance)
- Star Wars Technical Journal, Volume One (Picture only)
- Star Wars Technical Journal (Picture only)
- Star Wars Customizable Card Game – Premiere Limited (Card: 2X-KPR)
- The Complete Star Wars Encyclopedia