iRobot Original Parts - Dual Mode Virtual Wall Barrier 2 AA Batteries - Compatible with Roomba 600/700/800/900/e/i Series + Braava m Series Black Brand iRobot Compatible devices Roomba 600/700/800/900 Determine where your Roomba cleans Virtual Wall Mode: Greater range to block openings up to 10 feet Halo mode: forms a circular barrier of 1.2 m diameter Battery level indicator: Uses 2 AA batteries for up to 12 months of continuous use Batteries are not included. This item is working, however there are heavy usage marks throughout, please see photos for details. I have detailed the superficial condition of this as best as I can with the photos. All offers are very welcome!!! Happy Shopping!!!!
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