What Causes the Alarm to Sound?

[DiCayden]

Alarm sounding may be caused by the following reasons: 1. The sensitivity of the trigger is too high: This type of alarm will activate when there is vibration or relatively small noise. Sometimes excessive vibration or noise can also trigger the car alarm. If the alarm is too sensitive, you can fine-tune it using the sensitivity adjustment knob on the anti-theft vibration sensor. 2. Doors not properly closed: This includes not only the car doors but also the engine hood or the trunk. If any of these parts are not properly closed, the car alarm will activate. If not addressed, the alarm will continue to sound until the car battery runs out of power or the door is tightly closed. 3. Controller malfunction: The alarm may sound due to a fault, short circuit, or failure in the alarm controller. During daily driving, if you notice the car alarm sounding, promptly check if someone is tampering with the car. If the alarm is not triggered by human interference, it is necessary to conduct an inspection.