... gas ,more than 150km /h can be alarm ;alarm distance for less than 1km ;5.Dose ... system installation ends, replacement tyres, tire transposition. Alarm status explanation: 1, The course of driving, ... not light corresponding ipsilateral tires. 2, Alarm, buzzer has alarm prompt driver, if must be closed buzzer ... :1≤50mAAlarm, braking condition:1≤60mA.Vehicle key OFF state:=0mA.Signal input, ac impedance ...