There is an electronic chip in the car key with anti-theft function. The auto repair shop can only crack the key code and then copy a key. In this way, the lost key can still open the car, which brings the risk of vehicle theft.

Interactive wireless car smart key system is one type of security equipment.

Regardless of the type of car key, with the protection of the car key shell, it will be relatively cleaner and more durable to use.

The car key is small, completely inconsistent, the simplest car key may only have 2 buttons, commonly 3-4 buttons, however, the function of the car key is no longer limited to lock or unlock the car, with the times And the development of science and technology, a small car key is also given a lot of......

Car key problem: In daily use of the car, the car key will be out of power. Pay attention to the use of the car key when driving. Lock the car and drive closer. The longer the remote control distance, the greater the power consumption. Lock the car Do not press the remote control key multiple times......

The working principle of the remote control car key is to send out a weak electric wave from the key, the electric wave signal is received by the car antenna, the signal code is recognized by the electronic controller ECU, and then the actuator of the system executes the opening/closing action. The ......