... :Pmax5WWide Operating Temperature Range:-40-(+)80Display and alarming distance:1.5m/2.5mSensor installation height:50-70cmSensor ... parking system:LED digital parking sensor,car parking sensor,Buzzer reverse sensor,colorful LCD reverse parking sensor,voice parking system,Parking sensor:Buzzer reverse sensor,parking sensor system,car parking sensor system,auto parking system,car radar. parking sensor ...