A 4G LTE dash cam is a smart vehicle camera system that uses cellular connectivity to stream and upload footage in real time without needing Wi-Fi or phone tethering. Mounted on your windshield, it continuously records high-resolution video of the road ahead (and sometimes rear/cabin views) while using built-in 4G LTE to send alerts, live views, or incident clips directly to your phone or cloud storage. This always-connected capability allows features like remote monitoring, automatic crash uploads, GPS tracking, and emergency notifications, giving drivers enhanced security, evidence capture, and peace of mind whether parked or on the move.