Click to expand Tap to zoom Hanwha Techwin SRN-1670D-4TB NVR by Hanwha Techwin SKU SRN-1670D-4TB Get a Quote Features 16CH Network Video Recorder 4TB Raw Storage H.264, MJPEG dual codec 4CIF high resolution images at 480fps(N), 400fps(P) in real-time DVD writer support