There are increasing car buyers, but there are also increasing people lose their cars. As those carnappers can’t be ended, the auto-guard is a necessary work for the car owners. As the hi-tech product, the car is also improved in the alarm function. Many cars are originally equipped with the wireless car alarm.
The alarm function of most cars is integrated on the smart car key. So the owner should keep the original key well. Don’t lend the key to others easily. Otherwise, you car key will be copied. The mechanical alarm refers to the car stalls locks, steering wheel locks and wheellock. The mechanical alarm is firm, fixed and hard to damage. But the diadvantage is it can’t give an alarm.
You can also equip the car with electronic alarm to monitor and car and give an alarm. The remote car alarm is safe and convenient. The addidtional practical functions are also added like the remote controlled central locking and remote-control electronic window. Now there is also the two way electronic alarm. Through the two way communication of the remote and alarm panel, it can control the car. And the cars can also deliever the status to the car owner. The owner will be reminded that a door is open or a window is broken.
Compared with the mechanical alarm, the electronic alarm can give an alarm. But sometimes it also gives a mistaken alarm. Furthermore, you should change the original circuit. If it’s not installed right, conflict may arise between the alarm and the orgiginal system. It can also affect the air conditioner and display light. Most of the dealers of high-level car don’t encourage the owner to install the electronic alarm.

The GPS is the most advanced domestically or internationally. It specially has advantage in the car alarm. The present GPS has the car positioning, network anti-theft, engine immobilizer, car monitoring, traffic report and navigation functions. When the car is attacked, the car alarm system will be activated automatically. The alarm system will send the alarm signal to the monitoring center through the GSM network. The monitoring center will react quikly and report it to the car owner. GPS has its advantage in the car alarm. But you need to hand in the service fee to the operator.
How to protect your cars?
Lock the car door well. When you park you car, you’d better chooe the place with few path and crowded people. Park your car in the bright place at night. At the same time, you should pay attention to the locking of the door and trunk before get off.
Keep the matter a profound secret. Place the expensive goods in the hidden places. Maintain the car alarm properly. You should keep the code for unlocking the alarm switch and signal strictly secret.
Cover the full insurance. The carefully arranged plans can fail or go wrong. So you are suggested to cover the full insurance for the car.











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