Dashcams were first conceptualised in the early 2000s. These cameras were first made popular in Russia because of the country's high rate of insurance fraud and traffic problems, but they soon spread to other countries. The abbreviation "dashcam" stands for dashboard camera, a type of video recording equipment that is installed on a car's windscreen or dashboard.

Early models only offered the most basic features, such as incident capture and video recording, and were primarily made to record footage of the road ahead. But as technology advanced, dashcam possibilities also advanced. They became more advanced gadgets with the addition of high-definition recording, night vision, GPS, and cloud storage.

How Dash Cams Work 

A dashcam's primary function is to record video footage. The majority of dashcams employ a combination of high-definition cameras, motion sensors, and storage devices to capture and save footage. Here is a breakdown of how dashcams work:

Recording: Dashcams are programmed to begin recording immediately as the car is turned on, ensuring that no important events are missed. Many models use loop recording, which overwrites the oldest footage once the storage space is filled.

Incident Detection: Advanced dashcams have G-sensors that detect rapid changes in motion, such as hard brakes or impacts. When such accidents occur, these cameras automatically preserve the footage before and after the event, protecting it from being overwritten.

Dashcam footage is often saved to a memory card, with storage capacity ranging from 16GB to 256GB or more. Some versions provide cloud storage options for easy access and backup.

Playback and sharing: Users can review footage on the dashcam's LCD screen or later on a computer or mobile device. Many dashcams include companion apps that allow you to easily share videos on social media or with insurance firms.

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