My car started a siren ring is how the matter?
When the car alarm (such as illegal start, open the door vibration, the system is destroyed), the system immediately call the owner of the default alarm call (mobile phone, landline). And sound and light warning, lock off the circuit / oil, so that the car can not start without warning. In case of robbery, grab the car, the owner can not get out if you can press the hidden button, the system will immediately call the owner of the emergency call emergency calls, alarm calls can be robbed vehicles to stop the car, monitoring, propaganda and so on. If the owner can be left after the robbery to leave the vehicle, you can use any phone to enter the system with the password on the robbed vehicles to stop anti-control, monitoring, propaganda and so on.
Car anti-theft alarm, is a multi-functional products, not only can the role of anti-theft alarm, you can also have remote control start trunk, remote control switch doors, remote control switch windows, remote start engine, remote locking engine and so on.
Mainly installed on the alarm line and trigger the switch has a problem, of course, do not rule out the alarm lock the door after the small battery without electricity, did not lift the anti-theft to start the vehicle.
If you lock the car, and the door did not use the anti-theft device contact, directly to start will cause the alarm, but also that the alarm door switch circuit is a problem, so the door will not alarm, need to check it.
