Got this roomba as a gift. Also received these lighthouses from another friend… are they compatible??? How do I get them to work? When I put batteries in lighthouse the led flashes
iRobot Roomba 880 review: Cleans, so you don't have to - Pocket
Virtual Navigation Wall for Irobot Roomba 595 620 630 650 660 760 770 780 All 500 600 700 Serie Vacuum Cleaner Parts Replacement|Vacuum Cleaner Parts| - AliExpress
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iRobot Roomba Model 81002-Lighthouse Room Virtual Barrier Boundary | eBay
The Great Robotic Vacuum Showdown Part 1: Roomba 650 — Navigation System - Fictiv
Virtual Wall® Lighthouse™ for Roomba® | iRobot | iRobot