What is the fuse amperage for a dash cam?

[FinleyDella]

The rated current of a dash cam is 0.8-1A (varies slightly depending on brand and model), and generally a 1.5-2A fuse is sufficient. Below is an introduction to the functions of a dash cam: 1. Circuit protection: The role of the fuse is to protect the circuit (wiring) and electrical equipment. When the circuit current exceeds twice the rated current of the fuse, it will blow within seconds, serving to protect the circuit. 2. Safeguarding rights: It helps protect the legitimate rights and interests of the driver. 3. Playback of recorded footage: It allows traffic police to handle accidents more quickly and accurately; it enables quick evacuation of the scene to restore traffic flow while preserving effective evidence of the incident, thereby creating a safe and smooth traffic environment.