Advanced Road Observation 4way camera integration provides nonstop driving footage with 360degree oversight, effectively eliminating blind spots and capturing events from all angles. Accurate Distance Calibration with Motion Detection Distance calibration supports safer parking and maneuvering. Motion detection monitors surroundings and provides a definition realtime backup display for confident, precise movements. Night Vision Tech with Wide Angle Lens 1080P lowlight optimization delivers clear images in dim conditions. Refined night vision preserves detail, including license plates, for safety and evidence in lowlight driving. 32GB File Management with Loop Storage Automatically retains musthave clips and overwrites unnecessary files to ensure seamless operation. Loop storage system with expandable memory up to 32GB supports dependable continuous recording. Use scenarios Daily commuting and highway travel: benefit from continuous 4camera coverage that captures comprehensive road events for safety records and insurance claims. Parking and backing up in busy lots: use distance calibration and motion detection to prevent collisions, aided by the realtime backup display for precise parking. Night driving and lowlight environments: rely on enhanced night vision to keep license plates and surrounding details legible for safety and potential investigations.