$IDOI Simply step into the MagShoe and go – the scan is complete in less than two seconds. A red light/green light indicator offers visual confirmation of the scan’s results, moving from red to yellow to green instantaneously. Upon detecting a security concern, the light flashes red, and MagShoe sounds its built-in alarm, displaying the results on its control console. This multi-sensory alert system ensures immediate response times, even in loud and crowded screening areas such as busy airports or noisy stadiums.