4-ch IP cameras connectable via PoE interfaces, and 4-ch IP cameras extendable via PoE switch.Up to 4 MP resolution of H.264/H.265 compression for each IP camera.Two pluggable 2.5-inch HDDs/SSDs, adopting hard disk vibration damping technology.Stores videos that have dropped frame in SD card when HDDs/SSDs are damaged.User-friendly GUI providing easy and flexible operations.Pluggable 3G/4G module and Wi-Fi module providing flexible data transmission solutions.Built-in GPS module precisely positioning the vehicle via the satellite and recording the location information in the video stream.Pluggable dummy HDD for HDD with up to 2 TB capacity.Information collection interfaces collecting drivinginformation such as left/right turn, braking, reversing, etc.Specialized aviation connectors ensuring signal stability.Shutdown delay (0 h to 6 h) and 24-hour scheduled startup/shutdown.Battery protection avoids vehicle from running out of battery.Wide-range power input (+9 VDC to +32 VDC).Power-off protection prevents key data loss.Software-based firewall supported.Connectable to PTZ camera and PTZ control is supported.Supports accessing via WEB browser.
