The number of anti-theft chips available depends on the brand and model of the vehicle, and the number of anti-theft chips required by different car manufacturers for each vehicle may vary. In general, most cars require two to four anti-theft chips. When replacing computers or installing other equipment, anti-theft matching is needed to ensure the safety of the vehicle.
Therefore, the specific number of anti-theft chips can be equipped, but also need to be determined according to the specific situation of the vehicle. If you need to add anti-theft chips to the car, it is recommended to consult the car manufacturer or professional maintenance personnel to understand the specific number and matching method.