? ? ? ? ? ? ? ? ? ? ? Random color
1Product function description:
1， Bibi three level heartbeat tips;
2， green， yellow， green color 7 section LED light bar hint obstacle distance;
3， 30CM ~ 250CM， centimeter level display accuracy， precise display of obstacles in the distance;
4， Bi.Bi.Bi. beep alarm level， the closer the alarm sound more quickly;
5， probe self checking function， abnormal state of the probe tip， in order to avoid the probe damage caused by the collision of the car;
6， equipped with ultrasonic probe 4

2， product technical parameters:
1， rated operating voltage: DC 12V;
2， working current: 50 ~ 150mA;
3， detection range: 30CM ~ 250CM;
4， display the distance: 30CM ~ 250CM (centimeter level display accuracy);
5， working temperature: -40 ~ +80;
6， ultrasonic frequency: 40kHz + 1kHz;
3， a full set of products are as follows: