Easily program your message with built-in microphone and speaker. Record up to a 60 second message. Customize message for each location. When routes are blocked (especially midblock closings), there are alternate crossings or alternate routes that are not continuous, these units provide positive guidance for the visually impaired by providing needed audible information. Motion detector picks up walking pedestrian from fifteen feet away. Holds two 6V lantern batteries. Battery housing can reside inside cone or bottom of base. Batteries not included.
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