1. Automotive pure mechanical lock key.
The automobile mechanical lock is the most common application and the earliest automobile anti-theft lock. It has been rarely used alone in high-end cars. Mechanical locks are mainly used to restrict the operation of the vehicle. They can only provide limited help in anti-theft and are difficult to resist. Generally, car thieves can pry the steering wheel lock in tens of seconds;
2.Electronic anti-theft lock key
Electronic anti-theft lock is currently the most widely used and installed anti-theft lock. The main function of the one-way electronic anti-theft system is: car door opening and closing, vibration or illegal door opening alarm, etc. There are also some brands of products according to customer needs Some functions: use the electronic remote control to complete engine start, stall, etc .;
The fatal injury of the electronic anti-theft system lies in its electronic password and remote control operation mode. When the owner uses the remote control to open and close the door, a thief hiding nearby can use a receiver or scanner to steal the radio waves or infrared rays emitted by the remote control. After decoding, the car’s anti-theft system can be turned on.
3.Chip-type digital anti-theft lock key
The chip-type digital anti-theft lock is a car manufacturer-level anti-theft measure. Most cars use this anti-theft method as the original anti-theft device;
The chip digital anti-theft device can lock the motor, circuit and oil circuit of the car, and the car cannot be started without the chip key. The digitized code has a very low code repetition rate, and it can only be unlocked by touching the cipher lock on the car with the cipher key, which eliminates the disadvantages of being scanned. Most new domestic cars have been equipped with the original chip anti-theft system.
