"Car guards - four-wheel-lock" car anti-theft devices 
 Active anti-theft 
 This device is a mechanical, hydraulic, electronic, rolling code technology in one of the cutting edge of automotive anti-theft products. Device starts, through the car braking systems, car wheel lock, even if the criminals get the car keys or completely destroyed Original electronic system, cutting off power supply can not move the car. The remote control system uses a rolling code technology, unsolvable only be cut, only the owner can be opened or removed. 
 Smart snatches 
 If the car was robbed, the owner just tap the remote start this device, as long as the criminals stepped on the brake, the car can no longer move. 
 Extremely difficult to damage the system 
 Even if completely destroyed the electronic part of the system, cut off all power to the system, it can not start the car. The system remote control system uses a rolling code technology, can not be decoded, only the owner can be opened or removed. If you want to completely dismantle the system, the vehicle braking system that is lost, the thieves did not dare theft; to restore the braking function, need to repair the brake system to be repaired over time and the conditions of various professional skills, criminals can not simultaneously possess them . 
 Now buying a car have become a fashion, but who knows how to buy a car is not easy, but the thieves have to move hateful misconduct, stealing your car is also very powerful way. 2-5 minutes to get people to make money to buy back more than 10 years the car, car security, security has always been the most attention. 
 Now the general anti-theft are based on different ways to extend the time Zeidao car, not so good psychological quality thief only have to grasp in a short time, and now look at the market advantages and disadvantages of various types of anti-theft bar 
 Security awareness and the role of starting it from 
 Mechanical clutch can lock the steering wheel and easy to use, no complicated procedures, it is easy to be illegally opened. 
 Electronic anti-theft alarm system, wireless remote control door opening, the vehicle that is issued by the violation of sound and light alarm signals, to deter thieves, control oil supply line to install the ignition circuit and a simple, widely used, but the system can easily be destroyed and useless, likely false positives. 
 Electronic tracking and positioning system uses GPS positioning satellites and wireless networks to a 24-hour vehicle tracking and monitoring, the occurrence of warning track in time when the thieves target coverage area is limited, blind spots and more, and easily damaged, while the owners have violated the privacy possible 
 Electronic car keys in the password key in the integrated circuit chip set, using remote control or release means for identification and easy to use, the original equipment, no investment and installation of vehicle owners 

 Now these thieves is to find a security vulnerability that can get 5 points since the beginning of up to 10, 
 Four-wheel lock anti-theft device is very intuitive to deal with these people, the original mechanical-based bicycle repairman steal you need to have the psychological quality of 
 Anti-theft device from the mechanical to the electronic anti-theft devices, anti-theft devices in the network, this is a transitional process, "car guards - four-wheel lock" anti-theft car alarm system out of the history of the development of China's 8 years since that set 3 Mode: mechanical, electronic / network positioning, electronic key secret. Truly their own car theft, the main