Features:
With the S0401R21SL individuals can separately tune all 4 camera channels with its own Shade, Saturation, Brightness and Contrast to fulfill your own monitoring cameras quality needs. The S0401R21SL 4 video channels are all capable of full motion 960H (960 x 480) or AHD 720p resolution recording.
Video can be backed up easily using a common USB thumb drive while playing back files or through the search function. File searches are done by Event, Time and Date or File Management.
Remote monitoring, playback, backup, and setup are all available on the S0401R21SL.