Car alarm can not be modified

When buying a new car, the first consideration is of course the anti-theft work of the car. At present, the price of anti-theft products on the market is also very high and low, the brands are different, some businesses can even provide anti-theft modification services, and the market situation of car anti-theft products has been confusing. The general concern of the industry.

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Brand price confusion

According to the distribution staff of 4S shop, many cars have been equipped with original anti-theft devices from the factory, from simple door locks to high-precision fingerprint recognition and intelligent anti-theft lock-up system.

It is understood that in the current automotive supplies market, whether it is from the variety, function, or from the brand, price, car anti-theft products can be described as dazzling. There are nearly a hundred brands on the market, ranging in price from tens of dollars to thousands of dollars.

Product quality comparison

With the development of science and technology, car anti-theft devices have evolved from initial mechanical control to electronic anti-theft alarm devices and networked anti-theft alarm (positioning, tracking) systems.

Mechanical anti-theft devices are more common, mainly including steering wheel locks, gear locks, etc., and many brands. As for the price, from tens of yuan to 400 yuan, the applicable groups are mostly low-end mini cars, vans and so on. It can only delay the time of the theft, and can not issue an alarm, and it is not concealed and takes up cab space.

The electronic anti-theft device is a popular anti-theft device, and is divided into two categories: one-way and two-way anti-theft devices. In terms of price, the one-way market price is between 200 yuan and 500 yuan, and the two-way market is between 400 yuan and 1,000 yuan. The brand is rich, especially suitable for all kinds of private car equipment. However, its electronic password is easily stolen by the car thief, and it is easy to report falsely in the harsh environment. For example, when the thunder bombs are blown up during the rainy season, the cars in some communities will “scream” one after another.

The network type anti-theft device realizes the opening and closing of the automobile through the network, the starting motor, and the vehicle can provide the remote condition report according to the owner's request. Mainly divided into GSM (mobile phone network) and GPS (satellite positioning system) two kinds, but the price is higher, more than 3,000 yuan (not including the use fee), more suitable for the team. In addition to the price of the product itself, there is a fee of several hundred yuan per year.

Expert advice

Once the unauthorized modification of the anti-theft device fails, it is likely that the anti-theft device of the original car assembly will start, and the vehicle will not start. If the car is mainly equipped with anti-theft equipment, you can consult the relevant vehicle experts at the 4S shop of the purchased vehicle. Some 4S shops can provide anti-theft device upgrade service, install many anti-theft functions, and the installation is more professional.

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