How to set the horn sound when locking the VV5?

[SanEmmett]

To set the horn sound when locking the VV5, simultaneously press the unlock and lock buttons for 3 seconds. Here are the specific details about car horns: 1. The horn is the audio signal device of a car. During driving, the driver can emit necessary audio signals as needed and according to regulations to warn pedestrians and alert other vehicles, ensuring traffic safety. It is also used for urging and transmitting signals. 2. The working principle of an air horn is to use the airflow of compressed air to vibrate a metal diaphragm to produce sound. Therefore, it can only be used on vehicles equipped with an air compressor. Generally, air horns are installed on large buses and heavy-duty trucks, especially for long-distance transport vehicles driving in mountainous areas or curves. Using an air horn can effectively alert pedestrians and drivers of oncoming vehicles. Because air horns have a loud volume, pleasant sound, and can travel far. Air horns usually adopt a cylindrical shape and use a combination of high and low-pitched horns to work together.