The escalator key box is usually installed on the wall next to the escalator. Mainly used for escalator maintenance and operation, as well as responding to emergencies under special circumstances.
XAA26220D1/XAA26220D2 Xizi Otis elevator escalator sidewalk key switch box, XAA26220D1 with display, XAA26220D2 without display, comes with 2 keys.