The solution to a car alarm that keeps going off is:
1. Find the host of the anti-theft device and directly fine-tune the sensitivity adjustment twist;
2. Check the line or replace the alarm.
The reason the car alarm keeps going off is:
1. The sensitivity of the alarm is too high;
2. Alarm host line problems;
3. The engine cover is too high.
The functions of the car alarm include:
1. Trigger state recognition function, anti-robbery function;
2. The door is not closed warning;
3. Remote control to open the suitcase;
4. Intrusion warning, power off memory;
5. Hold lock, external emergency lifting;
6. Remote control and host code method.