electric car alarm device will automatically ring how the matter
The alarm appears a long time to sound, probably should be the alarm control chip damage, the best way is to cut the alarm and power, or turn off the door switch. But these two methods are required to complete in the seat, so the first car lock to break.
The alarm is mainly composed of wireless receiving unit, vibration sensor unit, chip and sound control output and other parts, the structure is relatively simple, without any control system implantation, the cost is relatively low, the market appears some unqualified alarm, the reaction Slow or very sensitive, there is a long tweet.
It is recommended that you can observe the car near, if no one moved the car is also the words, check the wiring is correct to determine the correct wiring, there may be alarm anti-theft device is broken, you can go where to test the locator, or Is still so for a way strong brand try to see there is no such a phenomenon.
