1. Do a good job in parking management: park vehicles in safe and monitored places, such as factories and parking lots, and avoid parking vehicles in remote and unmonitored places, so as not to provide opportunities for thieves.
2. Sticking warning signs: Sticking warning signs on the vehicle, such as "There is an alarm in the car" and "Do not touch", can play a certain deterrent role, so that thieves dare not start easily.