Dashcams, or dashboard cameras, are compact recording devices mounted on vehicle dashboards to capture real-time footage of the road. Essential for fleet management, security, and accident documentation, they feature high-resolution video, night vision, loop recording, and G-sensors for impact detection. Popular models include dual-lens dashcams (front/rear coverage), 4K UHD variants, and AI-enhanced versions with lane departure alerts. Common accessories include GPS loggers, SD cards, and mounting brackets. Ideal for logistics, commercial vehicles, and personal safety.