Theworkprocessofthisdevice:1.Thespeedsensorgettingtheforkliftdrivingspeedanddisplayedonthescreen.2.Whentheforkliftdrivingspeedreachesthesetvalue(Normallythevalueissetto5km/h),theflashwarnninglightstarttoworktoremindtheforkliftdriver.3.Ifthedriverdoesnotslowdownandcontinuetoacceleratetothesecondspeed(normallythesecondwarningvalueissetto10km/h),thedevicewillworkandthehornwillspeakloudly:Attention!Youh***eexceededthespeedlimit.Youmaygetmoreinformfromloggingon:robomat@)