Photo 1 of 2-Pack Dual Mode Virtual Wall Barrier for Roomba, Light House Compatible with iRobot Roomba 800 900 600 I S & E Series e5 e6 i4 i6 i7 i8 S9, Replace Part Number: 4636429.

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Photo 1 of 2-Pack Dual Mode Virtual Wall Barrier for Roomba, Light House Compatible with iRobot Roomba 800 900 600 I S & E Series e5 e6 i4 i6 i7 i8 S9, Replace Part Number: 4636429.Photo 2 of 2-Pack Dual Mode Virtual Wall Barrier for Roomba, Light House Compatible with iRobot Roomba 800 900 600 I S & E Series e5 e6 i4 i6 i7 i8 S9, Replace Part Number: 4636429.