iRobot Roomba Dual Mode Virtual Wall Barrier 4469259 600 700 800 900 Series
Compatibility: Roomba 600/700/800/900 Series. Model: Dual Mode Virtual Wall Barrier. Connectivity: Infrared. Features: Dual Mode (Halo/Wall).
Compatibility: Roomba 600/700/800/900 Series. Model: Dual Mode Virtual Wall Barrier. Connectivity: Infrared. Features: Dual Mode (Halo/Wall).