Why does the dash cam stay on after locking the car?
1 Answers
The dash cam staying on after locking the car is likely due to its built-in battery, which continues to power the display after the power is cut off. However, dash cams with batteries are prone to swelling or even exploding in high-temperature car interiors during summer, posing significant risks. It is recommended to purchase a dash cam without a battery to ensure safety. More relevant information is as follows: 1. Introduction: A dash cam is a device that records images, sounds, and other related information during vehicle operation. After installation, it can record the entire driving process, including video and audio, providing evidence for traffic accidents. For those who enjoy road trips, it can also document the journey through challenging terrains. While driving, it continuously records video, along with time, speed, and location data, functioning as a "black box." It can also be used at home as a DV camera to capture life's moments or serve as a home surveillance device. Additionally, it can act as a parking monitor. Dash cams are mainly divided into portable dash cams and integrated rear-mounted DVD dash cams. 2. Main functions: Protecting the legal rights of drivers. In case of collisions with pedestrians crossing the road or cyclists and motorcyclists, drivers may face extortion attempts. A dash cam can provide valid evidence to protect the driver's interests.
