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Reviews (9)
Jan 29, 2020
Good study book
Well-written for group study
Apr 27, 2009
Roomba Virtual Wall
The Roomba Virtual Wall is somewhat more limited than the Roomba Lighthouse (if you have a model 530 or above), but if all you need is to limit how far the Roomba wanders before starting to look for its charger base, this is what you need. If you have several rooms to clean, you need a Lighthouse (at least with the 550 model) to mark the path back into the room with the charger. The on-off switch keeps you from draining the batteries, and if you remember to turn it off, they seem to last through a large number of Roomba cleaning cycles.
Oct 20, 2020
Worth the read time
this is a topic that I wanted to look into.