With the development of technology, the automotive industry, technology is constantly mentioned. Today, wary of car theft concerns growing, while increasingly sophisticated automobile anti-theft technology, theft scheme beware of thieves has also been varied, the following list for everyone to look at.

Mechanical lock

Mechanical lock is the most common application is also the first vehicle anti-theft locks, is now rarely used alone, and major electronic chip type used in combination, divided into the steering wheel lock and stand lock two categories. Most owners will use the steering wheel lock, there is no need to install. Gear Locks are generally mounted on the center console, the lock body and body connection, and then by moving the shift lever lock ring limit, but requires drilling to install, so not many people use. There is also a new transmission lock, made directly to a built-in card lock shift handle, it looks very pretty, but the price nearly thousand dollars, and to replace the original shift lever, the user less.

Mechanical lock serves to limit the main vehicle operating role in helping to provide security aspect is limited, it is difficult to resist the theft live crowbar, hacksaw, shears and other heavy tools. But they can delay time car thieves committing the crime is the fact that, in general use car thieves tens of seconds or even minutes to pry open the steering wheel lock, gear shift lock failure time even longer.

Electronic anti-theft system

Electronic anti-theft lock anti-theft lock is one of the most widely used, divided into two one-way and two-way. The main function of the one-way electronic anti-theft system is: car door switch, vibration or illegally open the door alarm, etc., there are some brands of products based on customer demand adds some features: electronic remote controller to complete the engine starts, turn off and so on. Two-way electronic anti-theft system, visual way more intuitive compared to, let the owner know that the car can be completely realistic situation, when there is movement in the car alarm, while the LCD display will show the status of the remote control car suffered disadvantage is effective range is only 100-200 meters.

Radio waves or infrared fatal to electronic security systems in its electronic code and remote control operation, when the owners with a remote control switch door when, hiding in a nearby car thieves can steal the receiver or scanner remote controller, and then after decoding, it can open the car's anti-theft system.

Chip digital anti-theft device

Chip digital anti-theft car alarm is now focused on the development, most cars are using this approach as anti-theft alarm wife.

Chip digital anti-theft device The basic principle is to lock the car's motor, circuit and oil, in the absence of a key chip can not start the vehicle. Digital password reset rate is very low, and use password key contact with the car to unlock the lock, to prevent being scanned ills. Currently many high-end imported cars, domestic public, Guangzhou Honda, Palio and other models have been fitted with a chip factory anti-theft system.

Currently anti-theft chip has been developed to the fourth generation, the latest launch of the fourth generation of electronic anti-theft chip, has a special diagnostic function that has been authorized at the time of reading the key confidential information, it is possible to obtain information about the history of anti-theft system. The number of spare keys authorized system, the time stamp, and other background information, become an integral part of the security features of the transceiver. In addition to the fourth generation of electronic security systems play a security role than ever electronic security system more effective, but also has other advanced place: its unique radio frequency identification (RFID) technology can ensure that in any case the system can identify the correct driver who, when close to or away from the driver of the vehicle can automatically identify their status automatically open or close the lock; whether in the car or outside the car, the original TMS37211 devices can easily detect the position of the electronic key.

Network security

Network security is through the network to achieve the car door open, start the motor, stopped cars, vehicles and vehicle positioning provides remote condition reporting functions according to the requirements of the owner. Network security is a major breakthrough distance limitations.

Currently the main use of the network are: the wireless network (BB machine network), GPS (satellite positioning system), which is the most widely used GPS.

GPS system called "Global Positioning System." In fact, this technique is a cost of US $ 10 billion over 20 years of development of a large aerospace engineering. 1991 was first used during the Gulf War. After the Gulf War. GPS technology in the non-military fields has been more in-depth application, the actual results achieved in the field of automobile anti-theft anti-robbery. GPS satellite positioning system belongs to network-based security, which mainly rely on locking anti-theft ignition or starting to achieve the purpose. GPS used in car anti-robbery and anti-theft services to benefit from satellite monitoring center of the vehicle 24 hours uninterrupted, high-precision monitoring service. The system consists of a central control system installed in the command center, the mobile GPS terminals and GSM communications network installation on the vehicle composition, accepts positioning information of GPS satellites to calculate a moving target longitude, latitude, speed, direction, and use SMS platform of GSM network as a communication medium to achieve transmit location information, with traditional GPS communication programs can not match advantage. Disadvantages are: expensive, must pay a certain fee per month service fee.

Faced with so many choices, you can feel with the environment with the convenience of your security program selection, it can also be a number of them.