The hagebaumarkt store in Traunstein also makes use of digital mask detection, for which MOBOTIX partner CN H&D GmbH in Heldenstein has developed a sophisticated mobile solution. If the camera detects that somebody is not wearing a mask, a request to check the mask is made via a speaker. A major advantage of the system is that the cameras can continue to be used in the store beyond the pandemic — for theft prevention, process optimization or fire protection — because they are easy to convert.