Hikvision DS-M5504HNI 4 Channel Mobile NVR with 4 independent network interfaces connectable to 4 IP cameras, Pluggable dummy HDD for HDD with up to 2 TB capacity 

Key Feature

•  User-friendly GUI providing easy and flexible operations.
•  Pluggable 4G (FDD-LTE), 3G (WCDMA), and Wi-Fi module providing flexible data transmission solutions.
•  Pluggable GPS (Global Positioning System) module precisely positioning the vehicle via the satellite and recording the location information in the video stream.
•  Hikvision private protocol (4000 protocol) and ONVIF supported.
•  4 independent network interfaces connectable to 4 IP cameras; each channel supports up to 1080P resolution with H.264 encoding technology.
•  Pluggable dummy HDD for HDD with up to 2 TB capacity.
•  Stores videos on SD card when the HDDs/SSDs are broken.
•  Information collection interfaces collect driving information 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.
•  Aluminum die-cast chassis with no fan design well adaptable to working environment.
•  Software-based firewall supported.
•  Connectable to PTZ camera and PTZ control is supported.
•  Support accessing via WEB browser.