Mamibot W120-F robot window cleaner demo video, with automatical water-spraying function

Mamibot New generation square robot window cleaner featured automatical water-spraying, automatical smart cleaning patterns, works for both internal and external window glass cleaning.
It's only 1.6kg in weight, 8.1cm thick, 2KPA/2.6KPA self-adaption suction, pressure sensor&laser sensor combined anti-falling and edge detection.