Mobile patrol APP nrog bluetooth yog kev ruaj ntseg saib xyuas app kev daws teeb meem raws li xov tooj ntawm tes, tsis tas yuav yuav cov cuab yeej saib xyuas, tuaj yeem siv tus neeg yuav khoom lub xov tooj ntawm tes los luam theej duab ZOOY lub bluethooth checkpoint nrog 10m disatnce.