How to prevent the alarm from sounding when using the spare key to open the car door?

[VonChristian]

After opening the door, quickly insert the key and power on to stop the alarm. The remote key locks the door while activating the alarm, so using the spare key to open the door will trigger the alarm. Precautions for car spare keys: 1. The spare key is for emergency use and should not be kept inside the car under normal circumstances, as it can easily attract thieves. 2. It is best to keep the spare key at home for convenience in case you accidentally lock your keys inside the car. 3. When traveling long distances, it is sometimes necessary to carry the spare key with you. Keep it on your person; otherwise, if the primary key is lost or unusable, you may have to break a window to retrieve the spare key, resulting in significant damage.