A Virtual Wall prevents your robot from entering areas that are off limits. Each emits an adjustable infrared beam that your robot will not cross. Each requires 2 D batteries (not included). Compatible with iRobot Dirt Dog®, iRobot Roomba® 400 Series (excluding SKUs 43501 and 44001), Discovery Series and Original Series.
In-Stock, usually ships in 1 - 2 full bus. days (Details)